200978330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2871119}}^1$

素因数の和:2871133

約数の個数: 16

約数和(自身を含む): 413441280

約数和(自身を除く): 212462950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2871119, 5742238, 14355595, 20097833, 28711190, 40195666, 100489165, 200978330]

約数ペア:

[(1, 200978330), (2, 100489165), (5, 40195666), (7, 28711190), (10, 20097833), (14, 14355595), (35, 5742238), (70, 2871119)]