202181288

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{155047}}^1$

素因数の和:155216

約数の個数: 16

約数和(自身を含む): 381418080

約数和(自身を除く): 179236792

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 155047, 310094, 620188, 1240376, 25272661, 50545322, 101090644, 202181288]

約数ペア:

[(1, 202181288), (2, 101090644), (4, 50545322), (8, 25272661), (163, 1240376), (326, 620188), (652, 310094), (1304, 155047)]