208021632014

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{138866243}}^1$

素因数の和:138866359

約数の個数: 16

約数和(自身を含む): 359941304448

約数和(自身を除く): 151919672434

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 138866243, 277732486, 972063701, 1944127402, 14858688001, 29717376002, 104010816007, 208021632014]

約数ペア:

[(1, 208021632014), (2, 104010816007), (7, 29717376002), (14, 14858688001), (107, 1944127402), (214, 972063701), (749, 277732486), (1498, 138866243)]