202225738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 362340000

約数和(自身を除く): 160114262

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 169, 218, 286, 338, 499, 998, 1199, 1417, 1859, 2398, 2834, 3718, 5489, 6487, 10978, 12974, 15587, 18421, 31174, 36842, 54391, 71357, 84331, 108782, 142714, 168662, 202631, 405262, 598301, 707083, 927641, 1196602, 1414166, 1855282, 7777913, 9192079, 15555826, 18384158, 101112869, 202225738]

約数ペア:

[(1, 202225738), (2, 101112869), (11, 18384158), (13, 15555826), (22, 9192079), (26, 7777913), (109, 1855282), (143, 1414166), (169, 1196602), (218, 927641), (286, 707083), (338, 598301), (499, 405262), (998, 202631), (1199, 168662), (1417, 142714), (1859, 108782), (2398, 84331), (2834, 71357), (3718, 54391), (5489, 36842), (6487, 31174), (10978, 18421), (12974, 15587)]