209174112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 144

約数和(自身を含む): 701955072

約数和(自身を除く): 492780960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3347, 3472, 3906, 4464, 5208, 6694, 6944, 7812, 8928, 10041, 10416, 13388, 15624, 20082, 20832, 23429, 26776, 30123, 31248, 40164, 46858, 53552, 60246, 62496, 70287, 80328, 93716, 103757, 107104, 120492, 140574, 160656, 187432, 207514, 210861, 240984, 281148, 311271, 321312, 374864, 415028, 421722, 481968, 562296, 622542, 726299, 749728, 830056, 843444, 933813, 963936, 1124592, 1245084, 1452598, 1660112, 1686888, 1867626, 2178897, 2249184, 2490168, 2905196, 3320224, 3373776, 3735252, 4357794, 4980336, 5810392, 6536691, 6747552, 7470504, 8715588, 9960672, 11620784, 13073382, 14941008, 17431176, 23241568, 26146764, 29882016, 34862352, 52293528, 69724704, 104587056, 209174112]

約数ペア:

[(1, 209174112), (2, 104587056), (3, 69724704), (4, 52293528), (6, 34862352), (7, 29882016), (8, 26146764), (9, 23241568), (12, 17431176), (14, 14941008), (16, 13073382), (18, 11620784), (21, 9960672), (24, 8715588), (28, 7470504), (31, 6747552), (32, 6536691), (36, 5810392), (42, 4980336), (48, 4357794), (56, 3735252), (62, 3373776), (63, 3320224), (72, 2905196), (84, 2490168), (93, 2249184), (96, 2178897), (112, 1867626), (124, 1686888), (126, 1660112), (144, 1452598), (168, 1245084), (186, 1124592), (217, 963936), (224, 933813), (248, 843444), (252, 830056), (279, 749728), (288, 726299), (336, 622542), (372, 562296), (434, 481968), (496, 421722), (504, 415028), (558, 374864), (651, 321312), (672, 311271), (744, 281148), (868, 240984), (992, 210861), (1008, 207514), (1116, 187432), (1302, 160656), (1488, 140574), (1736, 120492), (1953, 107104), (2016, 103757), (2232, 93716), (2604, 80328), (2976, 70287), (3347, 62496), (3472, 60246), (3906, 53552), (4464, 46858), (5208, 40164), (6694, 31248), (6944, 30123), (7812, 26776), (8928, 23429), (10041, 20832), (10416, 20082), (13388, 15624)]