200720456

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{533831}}^1$

素因数の和:533884

約数の個数: 16

約数和(自身を含む): 384359040

約数和(自身を除く): 183638584

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 533831, 1067662, 2135324, 4270648, 25090057, 50180114, 100360228, 200720456]

約数ペア:

[(1, 200720456), (2, 100360228), (4, 50180114), (8, 25090057), (47, 4270648), (94, 2135324), (188, 1067662), (376, 533831)]