214924888

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{205081}}^1$

素因数の和:205218

約数の個数: 16

約数和(自身を含む): 406062360

約数和(自身を除く): 191137472

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 205081, 410162, 820324, 1640648, 26865611, 53731222, 107462444, 214924888]

約数ペア:

[(1, 214924888), (2, 107462444), (4, 53731222), (8, 26865611), (131, 1640648), (262, 820324), (524, 410162), (1048, 205081)]