208101430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{442769}}^1$

素因数の和:442823

約数の個数: 16

約数和(自身を含む): 382553280

約数和(自身を除く): 174451850

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 442769, 885538, 2213845, 4427690, 20810143, 41620286, 104050715, 208101430]

約数ペア:

[(1, 208101430), (2, 104050715), (5, 41620286), (10, 20810143), (47, 4427690), (94, 2213845), (235, 885538), (470, 442769)]