201394753

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{77549}}^1$

素因数の和:77616

約数の個数: 12

約数和(自身を含む): 238698900

約数和(自身を除く): 37304147

約数列:

[1, 7, 49, 53, 371, 2597, 77549, 542843, 3799901, 4110097, 28770679, 201394753]

約数ペア:

[(1, 201394753), (7, 28770679), (49, 4110097), (53, 3799901), (371, 542843), (2597, 77549)]