210505432892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1\times {\mathrm{346849}}^1$

素因数の和:349061

約数の個数: 24

約数和(自身を含む): 373748911200

約数和(自身を除く): 163243478308

約数列:

[1, 2, 4, 71, 142, 284, 2137, 4274, 8548, 151727, 303454, 346849, 606908, 693698, 1387396, 24626279, 49252558, 98505116, 741216313, 1482432626, 2964865252, 52626358223, 105252716446, 210505432892]

約数ペア:

[(1, 210505432892), (2, 105252716446), (4, 52626358223), (71, 2964865252), (142, 1482432626), (284, 741216313), (2137, 98505116), (4274, 49252558), (8548, 24626279), (151727, 1387396), (303454, 693698), (346849, 606908)]