214765256

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{21323}}^1$

素因数の和:22588

約数の個数: 16

約数和(自身を含む): 403023600

約数和(自身を除く): 188258344

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 21323, 42646, 85292, 170584, 26845657, 53691314, 107382628, 214765256]

約数ペア:

[(1, 214765256), (2, 107382628), (4, 53691314), (8, 26845657), (1259, 170584), (2518, 85292), (5036, 42646), (10072, 21323)]