214957435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32843}}^1$

素因数の和:32883

約数の個数: 32

約数和(自身を含む): 340526592

約数和(自身を除く): 125569157

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 32843, 164215, 229901, 361273, 558331, 1149505, 1806365, 2528911, 2791655, 3908317, 6141641, 12644555, 19541585, 30708205, 42991487, 214957435]

約数ペア:

[(1, 214957435), (5, 42991487), (7, 30708205), (11, 19541585), (17, 12644555), (35, 6141641), (55, 3908317), (77, 2791655), (85, 2528911), (119, 1806365), (187, 1149505), (385, 558331), (595, 361273), (935, 229901), (1309, 164215), (6545, 32843)]