202105418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138239}}^1$

素因数の和:138301

約数の個数: 16

約数和(自身を含む): 328458240

約数和(自身を除く): 126352822

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 138239, 276478, 2350063, 4700126, 5944277, 11888554, 101052709, 202105418]

約数ペア:

[(1, 202105418), (2, 101052709), (17, 11888554), (34, 5944277), (43, 4700126), (86, 2350063), (731, 276478), (1462, 138239)]