202148434580

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{55842109}}^1$

素因数の和:55842299

約数の個数: 24

約数和(自身を含む): 426857088840

約数和(自身を除く): 224708654260

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 55842109, 111684218, 223368436, 279210545, 558421090, 1116842180, 10107421729, 20214843458, 40429686916, 50537108645, 101074217290, 202148434580]

約数ペア:

[(1, 202148434580), (2, 101074217290), (4, 50537108645), (5, 40429686916), (10, 20214843458), (20, 10107421729), (181, 1116842180), (362, 558421090), (724, 279210545), (905, 223368436), (1810, 111684218), (3620, 55842109)]