201873842

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{2137}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 305947800

約数和(自身を除く): 104073958

約数列:

[1, 2, 149, 298, 317, 634, 2137, 4274, 47233, 94466, 318413, 636826, 677429, 1354858, 100936921, 201873842]

約数ペア:

[(1, 201873842), (2, 100936921), (149, 1354858), (298, 677429), (317, 636826), (634, 318413), (2137, 94466), (4274, 47233)]