205600564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{106861}}^1$

素因数の和:106915

約数の個数: 24

約数和(自身を含む): 397954088

約数和(自身を除く): 192353524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 106861, 213722, 427444, 1389193, 2778386, 3953857, 5556772, 7907714, 15815428, 51400141, 102800282, 205600564]

約数ペア:

[(1, 205600564), (2, 102800282), (4, 51400141), (13, 15815428), (26, 7907714), (37, 5556772), (52, 3953857), (74, 2778386), (148, 1389193), (481, 427444), (962, 213722), (1924, 106861)]