202375481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20063}}^1$

素因数の和:20212

約数の個数: 16

約数和(自身を含む): 254251008

約数和(自身を除く): 51875527

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 20063, 140441, 220693, 1544851, 2628253, 18397771, 28910783, 202375481]

約数ペア:

[(1, 202375481), (7, 28910783), (11, 18397771), (77, 2628253), (131, 1544851), (917, 220693), (1441, 140441), (10087, 20063)]