238372805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{188437}}^1$

素因数の和:188476

約数の個数: 16

約数和(自身を含む): 325620864

約数和(自身を除く): 87248059

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 188437, 942185, 2072807, 4334051, 10364035, 21670255, 47674561, 238372805]

約数ペア:

[(1, 238372805), (5, 47674561), (11, 21670255), (23, 10364035), (55, 4334051), (115, 2072807), (253, 942185), (1265, 188437)]