202108115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 268262064

約数和(自身を除く): 66153949

約数列:

[1, 5, 11, 55, 121, 173, 605, 865, 1903, 1931, 9515, 9655, 20933, 21241, 104665, 106205, 233651, 334063, 1168255, 1670315, 3674693, 18373465, 40421623, 202108115]

約数ペア:

[(1, 202108115), (5, 40421623), (11, 18373465), (55, 3674693), (121, 1670315), (173, 1168255), (605, 334063), (865, 233651), (1903, 106205), (1931, 104665), (9515, 21241), (9655, 20933)]