208059821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{4357}}^1$

素因数の和:4480

約数の個数: 12

約数和(自身を含む): 224585172

約数和(自身を除く): 16525351

約数列:

[1, 17, 53, 901, 2809, 4357, 47753, 74069, 230921, 3925657, 12238813, 208059821]

約数ペア:

[(1, 208059821), (17, 12238813), (53, 3925657), (901, 230921), (2809, 74069), (4357, 47753)]