201924470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107981}}^1$

素因数の和:108016

約数の個数: 32

約数和(自身を含む): 419834016

約数和(自身を除く): 217909546

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 107981, 215962, 539905, 1079810, 1187791, 1835677, 2375582, 3671354, 5938955, 9178385, 11877910, 18356770, 20192447, 40384894, 100962235, 201924470]

約数ペア:

[(1, 201924470), (2, 100962235), (5, 40384894), (10, 20192447), (11, 18356770), (17, 11877910), (22, 9178385), (34, 5938955), (55, 3671354), (85, 2375582), (110, 1835677), (170, 1187791), (187, 1079810), (374, 539905), (935, 215962), (1870, 107981)]