207477761

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 218923008

約数和(自身を除く): 11445247

約数列:

[1, 31, 67, 191, 523, 2077, 5921, 12797, 16213, 35041, 99893, 396707, 1086271, 3096683, 6692831, 207477761]

約数ペア:

[(1, 207477761), (31, 6692831), (67, 3096683), (191, 1086271), (523, 396707), (2077, 99893), (5921, 35041), (12797, 16213)]