205853431

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5387}}^1$

素因数の和:5550

約数の個数: 16

約数和(自身を含む): 242072064

約数和(自身を除く): 36218633

約数列:

[1, 7, 53, 103, 371, 721, 5387, 5459, 37709, 38213, 285511, 554861, 1998577, 3884027, 29407633, 205853431]

約数ペア:

[(1, 205853431), (7, 29407633), (53, 3884027), (103, 1998577), (371, 554861), (721, 285511), (5387, 38213), (5459, 37709)]