201999767915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{165133}}^1$

素因数の和:166139

約数の個数: 32

約数和(自身を含む): 276220302336

約数和(自身を除く): 74220534421

約数列:

[1, 5, 11, 23, 55, 115, 253, 967, 1265, 4835, 10637, 22241, 53185, 111205, 165133, 244651, 825665, 1223255, 1816463, 3798059, 9082315, 18990295, 41778649, 159683611, 208893245, 798418055, 1756519721, 3672723053, 8782598605, 18363615265, 40399953583, 201999767915]

約数ペア:

[(1, 201999767915), (5, 40399953583), (11, 18363615265), (23, 8782598605), (55, 3672723053), (115, 1756519721), (253, 798418055), (967, 208893245), (1265, 159683611), (4835, 41778649), (10637, 18990295), (22241, 9082315), (53185, 3798059), (111205, 1816463), (165133, 1223255), (244651, 825665)]