202225580

素因数分解:

$2^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{6553}}^1$

素因数の和:8105

約数の個数: 24

約数和(自身を含む): 425013792

約数和(自身を除く): 222788212

約数列:

[1, 2, 4, 5, 10, 20, 1543, 3086, 6172, 6553, 7715, 13106, 15430, 26212, 30860, 32765, 65530, 131060, 10111279, 20222558, 40445116, 50556395, 101112790, 202225580]

約数ペア:

[(1, 202225580), (2, 101112790), (4, 50556395), (5, 40445116), (10, 20222558), (20, 10111279), (1543, 131060), (3086, 65530), (6172, 32765), (6553, 30860), (7715, 26212), (13106, 15430)]