203048644

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 361146240

約数和(自身を除く): 158097596

約数列:

[1, 2, 4, 79, 158, 316, 317, 634, 1268, 2027, 4054, 8108, 25043, 50086, 100172, 160133, 320266, 640532, 642559, 1285118, 2570236, 50762161, 101524322, 203048644]

約数ペア:

[(1, 203048644), (2, 101524322), (4, 50762161), (79, 2570236), (158, 1285118), (316, 642559), (317, 640532), (634, 320266), (1268, 160133), (2027, 100172), (4054, 50086), (8108, 25043)]