202110993

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40609}}^1$

素因数の和:40701

約数の個数: 24

約数和(自身を含む): 337875200

約数和(自身を除く): 135764207

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 40609, 121827, 284263, 365481, 852789, 2558367, 3208111, 9624333, 22456777, 28872999, 67370331, 202110993]

約数ペア:

[(1, 202110993), (3, 67370331), (7, 28872999), (9, 22456777), (21, 9624333), (63, 3208111), (79, 2558367), (237, 852789), (553, 365481), (711, 284263), (1659, 121827), (4977, 40609)]