207875746

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{47309}}^1$

素因数の和:47350

約数の個数: 16

約数和(自身を含む): 337793400

約数和(自身を除く): 129917654

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 47309, 94618, 615017, 1230034, 7995221, 15990442, 103937873, 207875746]

約数ペア:

[(1, 207875746), (2, 103937873), (13, 15990442), (26, 7995221), (169, 1230034), (338, 615017), (2197, 94618), (4394, 47309)]