201897355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1193}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 281631168

約数和(自身を除く): 79733813

約数列:

[1, 5, 11, 17, 55, 85, 181, 187, 905, 935, 1193, 1991, 3077, 5965, 9955, 13123, 15385, 20281, 33847, 65615, 101405, 169235, 215933, 223091, 1079665, 1115455, 2375263, 3670861, 11876315, 18354305, 40379471, 201897355]

約数ペア:

[(1, 201897355), (5, 40379471), (11, 18354305), (17, 11876315), (55, 3670861), (85, 2375263), (181, 1115455), (187, 1079665), (905, 223091), (935, 215933), (1193, 169235), (1991, 101405), (3077, 65615), (5965, 33847), (9955, 20281), (13123, 15385)]