202268805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3557}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 344300544

約数和(自身を除く): 142031739

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 669, 1115, 3345, 3557, 3791, 10671, 11373, 17785, 18955, 53355, 56865, 60469, 181407, 302345, 793211, 907035, 2379633, 3966055, 11898165, 13484587, 40453761, 67422935, 202268805]

約数ペア:

[(1, 202268805), (3, 67422935), (5, 40453761), (15, 13484587), (17, 11898165), (51, 3966055), (85, 2379633), (223, 907035), (255, 793211), (669, 302345), (1115, 181407), (3345, 60469), (3557, 56865), (3791, 53355), (10671, 18955), (11373, 17785)]