204038621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 214617600

約数和(自身を除く): 10578979

約数列:

[1, 31, 107, 137, 449, 3317, 4247, 13919, 14659, 48043, 61513, 454429, 1489333, 1906903, 6581891, 204038621]

約数ペア:

[(1, 204038621), (31, 6581891), (107, 1906903), (137, 1489333), (449, 454429), (3317, 61513), (4247, 48043), (13919, 14659)]