216694154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{4441}}^1$

素因数の和:5261

約数の個数: 16

約数和(自身を含む): 336028416

約数和(自身を除く): 119334262

約数列:

[1, 2, 31, 62, 787, 1574, 4441, 8882, 24397, 48794, 137671, 275342, 3495067, 6990134, 108347077, 216694154]

約数ペア:

[(1, 216694154), (2, 108347077), (31, 6990134), (62, 3495067), (787, 275342), (1574, 137671), (4441, 48794), (8882, 24397)]