202020316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{129169}}^1$

素因数の和:129213

約数の個数: 24

約数和(自身を含む): 390610080

約数和(自身を除く): 188589764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 129169, 258338, 516676, 2195873, 2970887, 4391746, 5941774, 8783492, 11883548, 50505079, 101010158, 202020316]

約数ペア:

[(1, 202020316), (2, 101010158), (4, 50505079), (17, 11883548), (23, 8783492), (34, 5941774), (46, 4391746), (68, 2970887), (92, 2195873), (391, 516676), (782, 258338), (1564, 129169)]