201764801

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{17981}}^1$

素因数の和:18224

約数の個数: 12

約数和(自身を含む): 235744020

約数和(自身を除く): 33979219

約数列:

[1, 7, 49, 229, 1603, 11221, 17981, 125867, 881069, 4117649, 28823543, 201764801]

約数ペア:

[(1, 201764801), (7, 28823543), (49, 4117649), (229, 881069), (1603, 125867), (11221, 17981)]