200415943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{997}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 252278432

約数和(自身を除く): 51862489

約数列:

[1, 7, 13, 47, 91, 329, 611, 997, 2209, 4277, 6979, 12961, 15463, 28717, 46859, 90727, 201019, 328013, 609167, 2202373, 4264169, 15416611, 28630849, 200415943]

約数ペア:

[(1, 200415943), (7, 28630849), (13, 15416611), (47, 4264169), (91, 2202373), (329, 609167), (611, 328013), (997, 201019), (2209, 90727), (4277, 46859), (6979, 28717), (12961, 15463)]