202104959

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 250023888

約数和(自身を除く): 47918929

約数列:

[1, 7, 17, 49, 119, 331, 733, 833, 2317, 5131, 5627, 12461, 16219, 35917, 39389, 87227, 242623, 275723, 610589, 1698361, 4124591, 11888527, 28872137, 202104959]

約数ペア:

[(1, 202104959), (7, 28872137), (17, 11888527), (49, 4124591), (119, 1698361), (331, 610589), (733, 275723), (833, 242623), (2317, 87227), (5131, 39389), (5627, 35917), (12461, 16219)]