189244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 402192

約数和(自身を除く): 212948

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 187, 242, 253, 374, 391, 484, 506, 748, 782, 1012, 1564, 2057, 2783, 4114, 4301, 5566, 8228, 8602, 11132, 17204, 47311, 94622, 189244]

約数ペア:

[(1, 189244), (2, 94622), (4, 47311), (11, 17204), (17, 11132), (22, 8602), (23, 8228), (34, 5566), (44, 4301), (46, 4114), (68, 2783), (92, 2057), (121, 1564), (187, 1012), (242, 782), (253, 748), (374, 506), (391, 484)]