208767230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{102841}}^1$

素因数の和:102884

約数の個数: 32

約数和(自身を含む): 444277440

約数和(自身を除く): 235510210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 102841, 205682, 514205, 719887, 1028410, 1439774, 2982389, 3599435, 5964778, 7198870, 14911945, 20876723, 29823890, 41753446, 104383615, 208767230]

約数ペア:

[(1, 208767230), (2, 104383615), (5, 41753446), (7, 29823890), (10, 20876723), (14, 14911945), (29, 7198870), (35, 5964778), (58, 3599435), (70, 2982389), (145, 1439774), (203, 1028410), (290, 719887), (406, 514205), (1015, 205682), (2030, 102841)]