201809797

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{54499}}^1$

素因数の和:54552

約数の個数: 12

約数和(自身を含む): 241108000

約数和(自身を除く): 39298203

約数列:

[1, 7, 23, 161, 529, 3703, 54499, 381493, 1253477, 8774339, 28829971, 201809797]

約数ペア:

[(1, 201809797), (7, 28829971), (23, 8774339), (161, 1253477), (529, 381493), (3703, 54499)]