208819754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{730139}}^1$

素因数の和:730165

約数の個数: 16

約数和(自身を含む): 367990560

約数和(自身を除く): 159170806

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 730139, 1460278, 8031529, 9491807, 16063058, 18983614, 104409877, 208819754]

約数ペア:

[(1, 208819754), (2, 104409877), (11, 18983614), (13, 16063058), (22, 9491807), (26, 8031529), (143, 1460278), (286, 730139)]