201887884756

素因数分解:

$2^2\times {\mathrm{119827}}^1\times {\mathrm{421207}}^1$

素因数の和:541038

約数の個数: 12

約数和(自身を含む): 353307585568

約数和(自身を除く): 151419700812

約数列:

[1, 2, 4, 119827, 239654, 421207, 479308, 842414, 1684828, 50471971189, 100943942378, 201887884756]

約数ペア:

[(1, 201887884756), (2, 100943942378), (4, 50471971189), (119827, 1684828), (239654, 842414), (421207, 479308)]