202016090

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{147457}}^1$

素因数の和:147601

約数の個数: 16

約数和(自身を含む): 366285672

約数和(自身を除く): 164269582

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 147457, 294914, 737285, 1474570, 20201609, 40403218, 101008045, 202016090]

約数ペア:

[(1, 202016090), (2, 101008045), (5, 40403218), (10, 20201609), (137, 1474570), (274, 737285), (685, 294914), (1370, 147457)]