202307643

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1097}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 302380416

約数和(自身を除く): 100072773

約数列:

[1, 3, 9, 31, 93, 279, 661, 1097, 1983, 3291, 5949, 9873, 20491, 34007, 61473, 102021, 184419, 306063, 725117, 2175351, 6526053, 22478627, 67435881, 202307643]

約数ペア:

[(1, 202307643), (3, 67435881), (9, 22478627), (31, 6526053), (93, 2175351), (279, 725117), (661, 306063), (1097, 184419), (1983, 102021), (3291, 61473), (5949, 34007), (9873, 20491)]