201383690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283639}}^1$

素因数の和:283717

約数の個数: 16

約数和(自身を含む): 367597440

約数和(自身を除く): 166213750

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 283639, 567278, 1418195, 2836390, 20138369, 40276738, 100691845, 201383690]

約数ペア:

[(1, 201383690), (2, 100691845), (5, 40276738), (10, 20138369), (71, 2836390), (142, 1418195), (355, 567278), (710, 283639)]