205777796

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{6761}}^1$

素因数の和:7859

約数の個数: 24

約数和(自身を含む): 411995136

約数和(自身を除く): 206217340

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2174, 4348, 6761, 7609, 13522, 15218, 27044, 30436, 47327, 94654, 189308, 7349207, 14698414, 29396828, 51444449, 102888898, 205777796]

約数ペア:

[(1, 205777796), (2, 102888898), (4, 51444449), (7, 29396828), (14, 14698414), (28, 7349207), (1087, 189308), (2174, 94654), (4348, 47327), (6761, 30436), (7609, 27044), (13522, 15218)]