210978008

素因数分解:

$2^3\times {\mathrm{3413}}^1\times {\mathrm{7727}}^1$

素因数の和:11146

約数の個数: 16

約数和(自身を含む): 395750880

約数和(自身を除く): 184772872

約数列:

[1, 2, 4, 8, 3413, 6826, 7727, 13652, 15454, 27304, 30908, 61816, 26372251, 52744502, 105489004, 210978008]

約数ペア:

[(1, 210978008), (2, 105489004), (4, 52744502), (8, 26372251), (3413, 61816), (6826, 30908), (7727, 27304), (13652, 15454)]