207281844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 701116416

約数和(自身を除く): 493834572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 43, 44, 47, 63, 66, 74, 77, 84, 86, 94, 99, 111, 126, 129, 132, 141, 148, 154, 172, 188, 198, 222, 231, 252, 258, 259, 282, 301, 308, 329, 333, 387, 396, 407, 423, 444, 462, 473, 516, 517, 518, 564, 602, 658, 666, 693, 774, 777, 814, 846, 903, 924, 946, 987, 1034, 1036, 1204, 1221, 1316, 1332, 1386, 1419, 1548, 1551, 1554, 1591, 1628, 1692, 1739, 1806, 1892, 1974, 2021, 2068, 2331, 2442, 2709, 2772, 2838, 2849, 2961, 3102, 3108, 3182, 3311, 3478, 3612, 3619, 3663, 3948, 4042, 4257, 4653, 4662, 4773, 4884, 5217, 5418, 5676, 5698, 5922, 6063, 6204, 6364, 6622, 6956, 7238, 7326, 8084, 8514, 8547, 9306, 9324, 9546, 9933, 10434, 10836, 10857, 11137, 11396, 11844, 12126, 12173, 13244, 14147, 14319, 14476, 14652, 15651, 17028, 17094, 17501, 18189, 18612, 19092, 19129, 19866, 20868, 21714, 22231, 22274, 24252, 24346, 25641, 28294, 28638, 29799, 31302, 32571, 33411, 34188, 35002, 36378, 36519, 38258, 39732, 42441, 43428, 44462, 44548, 48692, 51282, 52503, 56588, 57276, 57387, 59598, 62604, 65142, 66693, 66822, 70004, 72756, 73038, 74777, 76516, 84882, 88924, 100233, 102564, 105006, 109557, 114774, 119196, 122507, 127323, 130284, 133386, 133644, 133903, 146076, 149554, 155617, 157509, 169764, 172161, 200079, 200466, 210012, 219114, 224331, 229548, 245014, 254646, 266772, 267806, 299108, 311234, 315018, 344322, 367521, 400158, 400932, 401709, 438228, 448662, 466851, 490028, 509292, 523439, 535612, 622468, 630036, 672993, 688644, 735042, 800316, 803418, 822547, 897324, 933702, 1046878, 1102563, 1205127, 1345986, 1400553, 1470084, 1570317, 1606836, 1645094, 1867404, 2093756, 2205126, 2410254, 2467641, 2691972, 2801106, 3140634, 3290188, 4410252, 4710951, 4820508, 4935282, 5602212, 5757829, 6281268, 7402923, 9421902, 9870564, 11515658, 14805846, 17273487, 18843804, 23031316, 29611692, 34546974, 51820461, 69093948, 103640922, 207281844]

約数ペア:

[(1, 207281844), (2, 103640922), (3, 69093948), (4, 51820461), (6, 34546974), (7, 29611692), (9, 23031316), (11, 18843804), (12, 17273487), (14, 14805846), (18, 11515658), (21, 9870564), (22, 9421902), (28, 7402923), (33, 6281268), (36, 5757829), (37, 5602212), (42, 4935282), (43, 4820508), (44, 4710951), (47, 4410252), (63, 3290188), (66, 3140634), (74, 2801106), (77, 2691972), (84, 2467641), (86, 2410254), (94, 2205126), (99, 2093756), (111, 1867404), (126, 1645094), (129, 1606836), (132, 1570317), (141, 1470084), (148, 1400553), (154, 1345986), (172, 1205127), (188, 1102563), (198, 1046878), (222, 933702), (231, 897324), (252, 822547), (258, 803418), (259, 800316), (282, 735042), (301, 688644), (308, 672993), (329, 630036), (333, 622468), (387, 535612), (396, 523439), (407, 509292), (423, 490028), (444, 466851), (462, 448662), (473, 438228), (516, 401709), (517, 400932), (518, 400158), (564, 367521), (602, 344322), (658, 315018), (666, 311234), (693, 299108), (774, 267806), (777, 266772), (814, 254646), (846, 245014), (903, 229548), (924, 224331), (946, 219114), (987, 210012), (1034, 200466), (1036, 200079), (1204, 172161), (1221, 169764), (1316, 157509), (1332, 155617), (1386, 149554), (1419, 146076), (1548, 133903), (1551, 133644), (1554, 133386), (1591, 130284), (1628, 127323), (1692, 122507), (1739, 119196), (1806, 114774), (1892, 109557), (1974, 105006), (2021, 102564), (2068, 100233), (2331, 88924), (2442, 84882), (2709, 76516), (2772, 74777), (2838, 73038), (2849, 72756), (2961, 70004), (3102, 66822), (3108, 66693), (3182, 65142), (3311, 62604), (3478, 59598), (3612, 57387), (3619, 57276), (3663, 56588), (3948, 52503), (4042, 51282), (4257, 48692), (4653, 44548), (4662, 44462), (4773, 43428), (4884, 42441), (5217, 39732), (5418, 38258), (5676, 36519), (5698, 36378), (5922, 35002), (6063, 34188), (6204, 33411), (6364, 32571), (6622, 31302), (6956, 29799), (7238, 28638), (7326, 28294), (8084, 25641), (8514, 24346), (8547, 24252), (9306, 22274), (9324, 22231), (9546, 21714), (9933, 20868), (10434, 19866), (10836, 19129), (10857, 19092), (11137, 18612), (11396, 18189), (11844, 17501), (12126, 17094), (12173, 17028), (13244, 15651), (14147, 14652), (14319, 14476)]