200301008

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{17657}}^1$

素因数の和:18374

約数の個数: 20

約数和(自身を含む): 388652580

約数和(自身を除く): 188351572

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 17657, 35314, 70628, 141256, 282512, 12518813, 25037626, 50075252, 100150504, 200301008]

約数ペア:

[(1, 200301008), (2, 100150504), (4, 50075252), (8, 25037626), (16, 12518813), (709, 282512), (1418, 141256), (2836, 70628), (5672, 35314), (11344, 17657)]