201904708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1364221}}^1$

素因数の和:1364262

約数の個数: 12

約数和(自身を含む): 362883052

約数和(自身を除く): 160978344

約数列:

[1, 2, 4, 37, 74, 148, 1364221, 2728442, 5456884, 50476177, 100952354, 201904708]

約数ペア:

[(1, 201904708), (2, 100952354), (4, 50476177), (37, 5456884), (74, 2728442), (148, 1364221)]