201452573

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 248483520

約数和(自身を除く): 47030947

約数列:

[1, 7, 19, 49, 133, 151, 931, 1057, 1433, 2869, 7399, 10031, 20083, 27227, 70217, 140581, 190589, 216383, 1334123, 1514681, 4111277, 10602767, 28778939, 201452573]

約数ペア:

[(1, 201452573), (7, 28778939), (19, 10602767), (49, 4111277), (133, 1514681), (151, 1334123), (931, 216383), (1057, 190589), (1433, 140581), (2869, 70217), (7399, 27227), (10031, 20083)]