202210883

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{21101}}^1$

素因数の和:21182

約数の個数: 12

約数和(自身を含む): 237524112

約数和(自身を除く): 35313229

約数列:

[1, 7, 37, 259, 1369, 9583, 21101, 147707, 780737, 5465159, 28887269, 202210883]

約数ペア:

[(1, 202210883), (7, 28887269), (37, 5465159), (259, 780737), (1369, 147707), (9583, 21101)]