202016330

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{20551}}^1$

素因数の和:21541

約数の個数: 16

約数和(自身を含む): 364017024

約数和(自身を除く): 162000694

約数列:

[1, 2, 5, 10, 983, 1966, 4915, 9830, 20551, 41102, 102755, 205510, 20201633, 40403266, 101008165, 202016330]

約数ペア:

[(1, 202016330), (2, 101008165), (5, 40403266), (10, 20201633), (983, 205510), (1966, 102755), (4915, 41102), (9830, 20551)]