202051269

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40597}}^1$

素因数の和:40689

約数の個数: 24

約数和(自身を含む): 337775360

約数和(自身を除く): 135724091

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 40597, 121791, 284179, 365373, 852537, 2557611, 3207163, 9621489, 22450141, 28864467, 67350423, 202051269]

約数ペア:

[(1, 202051269), (3, 67350423), (7, 28864467), (9, 22450141), (21, 9621489), (63, 3207163), (79, 2557611), (237, 852537), (553, 365373), (711, 284179), (1659, 121791), (4977, 40597)]