197862588

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 270

約数和(自身を含む): 667795128

約数和(自身を除く): 469932540

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 103, 108, 121, 126, 132, 147, 154, 162, 189, 196, 198, 206, 231, 242, 252, 294, 297, 308, 309, 324, 363, 378, 396, 412, 441, 462, 484, 539, 567, 588, 594, 618, 693, 721, 726, 756, 847, 882, 891, 924, 927, 1078, 1089, 1133, 1134, 1188, 1236, 1323, 1386, 1442, 1452, 1617, 1694, 1764, 1782, 1854, 2079, 2156, 2163, 2178, 2266, 2268, 2541, 2646, 2772, 2781, 2884, 3234, 3267, 3388, 3399, 3564, 3708, 3969, 4158, 4326, 4356, 4532, 4851, 5047, 5082, 5292, 5562, 5929, 6237, 6468, 6489, 6534, 6798, 7623, 7931, 7938, 8316, 8343, 8652, 9702, 9801, 10094, 10164, 10197, 11124, 11858, 12463, 12474, 12978, 13068, 13596, 14553, 15141, 15246, 15862, 15876, 16686, 17787, 19404, 19467, 19602, 20188, 20394, 22869, 23716, 23793, 24926, 24948, 25956, 29106, 30282, 30492, 30591, 31724, 33372, 35574, 37389, 38934, 39204, 40788, 43659, 45423, 45738, 47586, 49852, 53361, 55517, 58212, 58401, 60564, 61182, 68607, 71148, 71379, 74778, 77868, 87241, 87318, 90846, 91476, 91773, 95172, 106722, 111034, 112167, 116802, 122364, 136269, 137214, 142758, 149556, 160083, 166551, 174482, 174636, 181692, 183546, 213444, 214137, 222068, 224334, 233604, 261723, 272538, 274428, 285516, 320166, 333102, 336501, 348964, 367092, 408807, 428274, 448668, 480249, 499653, 523446, 545076, 610687, 640332, 642411, 666204, 673002, 785169, 817614, 856548, 960498, 999306, 1009503, 1046892, 1221374, 1284822, 1346004, 1498959, 1570338, 1635228, 1832061, 1920996, 1998612, 2019006, 2355507, 2442748, 2569644, 2997918, 3140676, 3664122, 4038012, 4496877, 4711014, 5496183, 5995836, 7066521, 7328244, 8993754, 9422028, 10992366, 14133042, 16488549, 17987508, 21984732, 28266084, 32977098, 49465647, 65954196, 98931294, 197862588]

約数ペア:

[(1, 197862588), (2, 98931294), (3, 65954196), (4, 49465647), (6, 32977098), (7, 28266084), (9, 21984732), (11, 17987508), (12, 16488549), (14, 14133042), (18, 10992366), (21, 9422028), (22, 8993754), (27, 7328244), (28, 7066521), (33, 5995836), (36, 5496183), (42, 4711014), (44, 4496877), (49, 4038012), (54, 3664122), (63, 3140676), (66, 2997918), (77, 2569644), (81, 2442748), (84, 2355507), (98, 2019006), (99, 1998612), (103, 1920996), (108, 1832061), (121, 1635228), (126, 1570338), (132, 1498959), (147, 1346004), (154, 1284822), (162, 1221374), (189, 1046892), (196, 1009503), (198, 999306), (206, 960498), (231, 856548), (242, 817614), (252, 785169), (294, 673002), (297, 666204), (308, 642411), (309, 640332), (324, 610687), (363, 545076), (378, 523446), (396, 499653), (412, 480249), (441, 448668), (462, 428274), (484, 408807), (539, 367092), (567, 348964), (588, 336501), (594, 333102), (618, 320166), (693, 285516), (721, 274428), (726, 272538), (756, 261723), (847, 233604), (882, 224334), (891, 222068), (924, 214137), (927, 213444), (1078, 183546), (1089, 181692), (1133, 174636), (1134, 174482), (1188, 166551), (1236, 160083), (1323, 149556), (1386, 142758), (1442, 137214), (1452, 136269), (1617, 122364), (1694, 116802), (1764, 112167), (1782, 111034), (1854, 106722), (2079, 95172), (2156, 91773), (2163, 91476), (2178, 90846), (2266, 87318), (2268, 87241), (2541, 77868), (2646, 74778), (2772, 71379), (2781, 71148), (2884, 68607), (3234, 61182), (3267, 60564), (3388, 58401), (3399, 58212), (3564, 55517), (3708, 53361), (3969, 49852), (4158, 47586), (4326, 45738), (4356, 45423), (4532, 43659), (4851, 40788), (5047, 39204), (5082, 38934), (5292, 37389), (5562, 35574), (5929, 33372), (6237, 31724), (6468, 30591), (6489, 30492), (6534, 30282), (6798, 29106), (7623, 25956), (7931, 24948), (7938, 24926), (8316, 23793), (8343, 23716), (8652, 22869), (9702, 20394), (9801, 20188), (10094, 19602), (10164, 19467), (10197, 19404), (11124, 17787), (11858, 16686), (12463, 15876), (12474, 15862), (12978, 15246), (13068, 15141), (13596, 14553)]