165002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 16

約数和(自身を含む): 274752

約数和(自身を除く): 109750

約数列:

[1, 2, 17, 23, 34, 46, 211, 391, 422, 782, 3587, 4853, 7174, 9706, 82501, 165002]

約数ペア:

[(1, 165002), (2, 82501), (17, 9706), (23, 7174), (34, 4853), (46, 3587), (211, 782), (391, 422)]