207191036138

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1\times {\mathrm{515357}}^1$

素因数の和:516661

約数の個数: 16

約数和(自身を含む): 312801691680

約数和(自身を除く): 105610655542

約数列:

[1, 2, 179, 358, 1123, 2246, 201017, 402034, 515357, 1030714, 92248903, 184497806, 578745911, 1157491822, 103595518069, 207191036138]

約数ペア:

[(1, 207191036138), (2, 103595518069), (179, 1157491822), (358, 578745911), (1123, 184497806), (2246, 92248903), (201017, 1030714), (402034, 515357)]