210796694

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{4447}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 320416128

約数和(自身を除く): 109619434

約数列:

[1, 2, 137, 173, 274, 346, 4447, 8894, 23701, 47402, 609239, 769331, 1218478, 1538662, 105398347, 210796694]

約数ペア:

[(1, 210796694), (2, 105398347), (137, 1538662), (173, 1218478), (274, 769331), (346, 609239), (4447, 47402), (8894, 23701)]