207744914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{6257}}^1$

素因数の和:7549

約数の個数: 16

約数和(自身を含む): 335904408

約数和(自身を除く): 128159494

約数列:

[1, 2, 13, 26, 1277, 2554, 6257, 12514, 16601, 33202, 81341, 162682, 7990189, 15980378, 103872457, 207744914]

約数ペア:

[(1, 207744914), (2, 103872457), (13, 15980378), (26, 7990189), (1277, 162682), (2554, 81341), (6257, 33202), (12514, 16601)]