201678697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 234555840

約数和(自身を除く): 32877143

約数列:

[1, 11, 23, 59, 229, 253, 649, 1357, 2519, 3481, 5267, 13511, 14927, 38291, 57937, 80063, 148621, 310753, 797149, 880693, 3418283, 8768639, 18334427, 201678697]

約数ペア:

[(1, 201678697), (11, 18334427), (23, 8768639), (59, 3418283), (229, 880693), (253, 797149), (649, 310753), (1357, 148621), (2519, 80063), (3481, 57937), (5267, 38291), (13511, 14927)]