205315814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{5701}}^1$

素因数の和:7351

約数の個数: 16

約数和(自身を含む): 336235536

約数和(自身を除く): 130919722

約数列:

[1, 2, 11, 22, 1637, 3274, 5701, 11402, 18007, 36014, 62711, 125422, 9332537, 18665074, 102657907, 205315814]

約数ペア:

[(1, 205315814), (2, 102657907), (11, 18665074), (22, 9332537), (1637, 125422), (3274, 62711), (5701, 36014), (11402, 18007)]