214428488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{864631}}^1$

素因数の和:864668

約数の個数: 16

約数和(自身を含む): 415023360

約数和(自身を除く): 200594872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 864631, 1729262, 3458524, 6917048, 26803561, 53607122, 107214244, 214428488]

約数ペア:

[(1, 214428488), (2, 107214244), (4, 53607122), (8, 26803561), (31, 6917048), (62, 3458524), (124, 1729262), (248, 864631)]