165237262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{21851}}^1$

素因数の和:22071

約数の個数: 16

約数和(自身を含む): 262224000

約数和(自身を除く): 96986738

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 21851, 43702, 415169, 830338, 4348349, 8696698, 82618631, 165237262]

約数ペア:

[(1, 165237262), (2, 82618631), (19, 8696698), (38, 4348349), (199, 830338), (398, 415169), (3781, 43702), (7562, 21851)]