201616615196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1\times {\mathrm{5981}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 364323899520

約数和(自身を除く): 162707284324

約数列:

[1, 2, 4, 37, 74, 148, 239, 478, 953, 956, 1906, 3812, 5981, 8843, 11962, 17686, 23924, 35261, 35372, 70522, 141044, 221297, 227767, 442594, 455534, 885188, 911068, 1429459, 2858918, 5699893, 5717836, 8427379, 11399786, 16854758, 22799572, 33709516, 52889983, 105779966, 210896041, 211559932, 421792082, 843584164, 1362274427, 2724548854, 5449097708, 50404153799, 100808307598, 201616615196]

約数ペア:

[(1, 201616615196), (2, 100808307598), (4, 50404153799), (37, 5449097708), (74, 2724548854), (148, 1362274427), (239, 843584164), (478, 421792082), (953, 211559932), (956, 210896041), (1906, 105779966), (3812, 52889983), (5981, 33709516), (8843, 22799572), (11962, 16854758), (17686, 11399786), (23924, 8427379), (35261, 5717836), (35372, 5699893), (70522, 2858918), (141044, 1429459), (221297, 911068), (227767, 885188), (442594, 455534)]