205091856

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{2557}}^1$

素因数の和:3128

約数の個数: 60

約数和(自身を含む): 575227692

約数和(自身を除く): 370135836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 1114, 1671, 2228, 2557, 3342, 4456, 5013, 5114, 6684, 7671, 8912, 10026, 10228, 13368, 15342, 20052, 20456, 23013, 26736, 30684, 40104, 40912, 46026, 61368, 80208, 92052, 122736, 184104, 368208, 1424249, 2848498, 4272747, 5696996, 8545494, 11393992, 12818241, 17090988, 22787984, 25636482, 34181976, 51272964, 68363952, 102545928, 205091856]

約数ペア:

[(1, 205091856), (2, 102545928), (3, 68363952), (4, 51272964), (6, 34181976), (8, 25636482), (9, 22787984), (12, 17090988), (16, 12818241), (18, 11393992), (24, 8545494), (36, 5696996), (48, 4272747), (72, 2848498), (144, 1424249), (557, 368208), (1114, 184104), (1671, 122736), (2228, 92052), (2557, 80208), (3342, 61368), (4456, 46026), (5013, 40912), (5114, 40104), (6684, 30684), (7671, 26736), (8912, 23013), (10026, 20456), (10228, 20052), (13368, 15342)]