207942048

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23291}}^1$

素因数の和:23338

約数の個数: 72

約数和(自身を含む): 610436736

約数和(自身を除く): 402494688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 23291, 46582, 69873, 93164, 139746, 186328, 209619, 279492, 372656, 419238, 558984, 722021, 745312, 838476, 1117968, 1444042, 1676952, 2166063, 2235936, 2888084, 3353904, 4332126, 5776168, 6498189, 6707808, 8664252, 11552336, 12996378, 17328504, 23104672, 25992756, 34657008, 51985512, 69314016, 103971024, 207942048]

約数ペア:

[(1, 207942048), (2, 103971024), (3, 69314016), (4, 51985512), (6, 34657008), (8, 25992756), (9, 23104672), (12, 17328504), (16, 12996378), (18, 11552336), (24, 8664252), (31, 6707808), (32, 6498189), (36, 5776168), (48, 4332126), (62, 3353904), (72, 2888084), (93, 2235936), (96, 2166063), (124, 1676952), (144, 1444042), (186, 1117968), (248, 838476), (279, 745312), (288, 722021), (372, 558984), (496, 419238), (558, 372656), (744, 279492), (992, 209619), (1116, 186328), (1488, 139746), (2232, 93164), (2976, 69873), (4464, 46582), (8928, 23291)]