202440381

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42899}}^1$

素因数の和:42937

約数の個数: 24

約数和(自身を含む): 319519200

約数和(自身を除く): 117078819

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 42899, 128697, 471889, 557687, 1415667, 1673061, 5190779, 6134557, 15572337, 18403671, 67480127, 202440381]

約数ペア:

[(1, 202440381), (3, 67480127), (11, 18403671), (13, 15572337), (33, 6134557), (39, 5190779), (121, 1673061), (143, 1415667), (363, 557687), (429, 471889), (1573, 128697), (4719, 42899)]