220837048

素因数分解:

$2^3\times {\mathrm{2239}}^1\times {\mathrm{12329}}^1$

素因数の和:14574

約数の個数: 16

約数和(自身を含む): 414288000

約数和(自身を除く): 193450952

約数列:

[1, 2, 4, 8, 2239, 4478, 8956, 12329, 17912, 24658, 49316, 98632, 27604631, 55209262, 110418524, 220837048]

約数ペア:

[(1, 220837048), (2, 110418524), (4, 55209262), (8, 27604631), (2239, 98632), (4478, 49316), (8956, 24658), (12329, 17912)]