111565388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{230507}}^1$

素因数の和:230533

約数の個数: 18

約数和(自身を含む): 214602948

約数和(自身を除く): 103037560

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 230507, 461014, 922028, 2535577, 5071154, 10142308, 27891347, 55782694, 111565388]

約数ペア:

[(1, 111565388), (2, 55782694), (4, 27891347), (11, 10142308), (22, 5071154), (44, 2535577), (121, 922028), (242, 461014), (484, 230507)]