205100895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{192583}}^1$

素因数の和:192662

約数の個数: 16

約数和(自身を含む): 332785152

約数和(自身を除く): 127684257

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 192583, 577749, 962915, 2888745, 13673393, 41020179, 68366965, 205100895]

約数ペア:

[(1, 205100895), (3, 68366965), (5, 41020179), (15, 13673393), (71, 2888745), (213, 962915), (355, 577749), (1065, 192583)]