201069689

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 211507200

約数和(自身を除く): 10437511

約数列:

[1, 31, 101, 149, 431, 3131, 4619, 13361, 15049, 43531, 64219, 466519, 1349461, 1990789, 6486119, 201069689]

約数ペア:

[(1, 201069689), (31, 6486119), (101, 1990789), (149, 1349461), (431, 466519), (3131, 64219), (4619, 43531), (13361, 15049)]