218335928

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{119179}}^1$

素因数の和:119414

約数の個数: 16

約数和(自身を含む): 411171000

約数和(自身を除く): 192835072

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 119179, 238358, 476716, 953432, 27291991, 54583982, 109167964, 218335928]

約数ペア:

[(1, 218335928), (2, 109167964), (4, 54583982), (8, 27291991), (229, 953432), (458, 476716), (916, 238358), (1832, 119179)]