209395824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 614294016

約数和(自身を除く): 404898192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1163, 1364, 1452, 1488, 1936, 2046, 2326, 2728, 2904, 3489, 3751, 4092, 4652, 5456, 5808, 6978, 7502, 8184, 9304, 11253, 12793, 13956, 15004, 16368, 18608, 22506, 25586, 27912, 30008, 36053, 38379, 45012, 51172, 55824, 60016, 72106, 76758, 90024, 102344, 108159, 140723, 144212, 153516, 180048, 204688, 216318, 281446, 288424, 307032, 396583, 422169, 432636, 562892, 576848, 614064, 793166, 844338, 865272, 1125784, 1189749, 1586332, 1688676, 1730544, 2251568, 2379498, 3172664, 3377352, 4362413, 4758996, 6345328, 6754704, 8724826, 9517992, 13087239, 17449652, 19035984, 26174478, 34899304, 52348956, 69798608, 104697912, 209395824]

約数ペア:

[(1, 209395824), (2, 104697912), (3, 69798608), (4, 52348956), (6, 34899304), (8, 26174478), (11, 19035984), (12, 17449652), (16, 13087239), (22, 9517992), (24, 8724826), (31, 6754704), (33, 6345328), (44, 4758996), (48, 4362413), (62, 3377352), (66, 3172664), (88, 2379498), (93, 2251568), (121, 1730544), (124, 1688676), (132, 1586332), (176, 1189749), (186, 1125784), (242, 865272), (248, 844338), (264, 793166), (341, 614064), (363, 576848), (372, 562892), (484, 432636), (496, 422169), (528, 396583), (682, 307032), (726, 288424), (744, 281446), (968, 216318), (1023, 204688), (1163, 180048), (1364, 153516), (1452, 144212), (1488, 140723), (1936, 108159), (2046, 102344), (2326, 90024), (2728, 76758), (2904, 72106), (3489, 60016), (3751, 55824), (4092, 51172), (4652, 45012), (5456, 38379), (5808, 36053), (6978, 30008), (7502, 27912), (8184, 25586), (9304, 22506), (11253, 18608), (12793, 16368), (13956, 15004)]