221036710988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{18803}}^1\times {\mathrm{49811}}^1$

素因数の和:68677

約数の個数: 24

約数和(自身を含む): 393399236160

約数和(自身を除く): 172362525172

約数列:

[1, 2, 4, 59, 118, 236, 18803, 37606, 49811, 75212, 99622, 199244, 1109377, 2218754, 2938849, 4437508, 5877698, 11755396, 936596233, 1873192466, 3746384932, 55259177747, 110518355494, 221036710988]

約数ペア:

[(1, 221036710988), (2, 110518355494), (4, 55259177747), (59, 3746384932), (118, 1873192466), (236, 936596233), (18803, 11755396), (37606, 5877698), (49811, 4437508), (75212, 2938849), (99622, 2218754), (199244, 1109377)]