201641374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 339075072

約数和(自身を除く): 137433698

約数列:

[1, 2, 11, 22, 47, 94, 191, 382, 517, 1021, 1034, 2042, 2101, 4202, 8977, 11231, 17954, 22462, 47987, 95974, 98747, 195011, 197494, 390022, 527857, 1055714, 2145121, 4290242, 9165517, 18331034, 100820687, 201641374]

約数ペア:

[(1, 201641374), (2, 100820687), (11, 18331034), (22, 9165517), (47, 4290242), (94, 2145121), (191, 1055714), (382, 527857), (517, 390022), (1021, 197494), (1034, 195011), (2042, 98747), (2101, 95974), (4202, 47987), (8977, 22462), (11231, 17954)]