200865119

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 256126080

約数和(自身を除く): 55260961

約数列:

[1, 7, 13, 37, 91, 169, 259, 353, 481, 1183, 2197, 2471, 3367, 4589, 6253, 13061, 15379, 32123, 43771, 59657, 81289, 91427, 169793, 417599, 569023, 775541, 1188551, 2207309, 5428787, 15451163, 28695017, 200865119]

約数ペア:

[(1, 200865119), (7, 28695017), (13, 15451163), (37, 5428787), (91, 2207309), (169, 1188551), (259, 775541), (353, 569023), (481, 417599), (1183, 169793), (2197, 91427), (2471, 81289), (3367, 59657), (4589, 43771), (6253, 32123), (13061, 15379)]