200710630

素因数分解:

$2^1\times 5^1\times {\mathrm{5009}}^1\times {\mathrm{4007}}^1$

素因数の和:9023

約数の個数: 16

約数和(自身を含む): 361441440

約数和(自身を除く): 160730810

約数列:

[1, 2, 5, 10, 4007, 5009, 8014, 10018, 20035, 25045, 40070, 50090, 20071063, 40142126, 100355315, 200710630]

約数ペア:

[(1, 200710630), (2, 100355315), (5, 40142126), (10, 20071063), (4007, 50090), (5009, 40070), (8014, 25045), (10018, 20035)]