210833290

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{8081}}^1$

素因数の和:10697

約数の個数: 16

約数和(自身を含む): 379692360

約数和(自身を除く): 168859070

約数列:

[1, 2, 5, 10, 2609, 5218, 8081, 13045, 16162, 26090, 40405, 80810, 21083329, 42166658, 105416645, 210833290]

約数ペア:

[(1, 210833290), (2, 105416645), (5, 42166658), (10, 21083329), (2609, 80810), (5218, 40405), (8081, 26090), (13045, 16162)]