201949672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{587063}}^1$

素因数の和:587112

約数の個数: 16

約数和(自身を含む): 387462240

約数和(自身を除く): 185512568

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 587063, 1174126, 2348252, 4696504, 25243709, 50487418, 100974836, 201949672]

約数ペア:

[(1, 201949672), (2, 100974836), (4, 50487418), (8, 25243709), (43, 4696504), (86, 2348252), (172, 1174126), (344, 587063)]