171640194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13951

約数の個数: 48

約数和(自身を含む): 399549024

約数和(自身を除く): 227908830

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 2057, 4114, 6171, 12342, 13907, 27814, 41721, 83442, 152977, 236419, 305954, 458931, 472838, 709257, 917862, 1418514, 1682747, 2600609, 3365494, 5048241, 5201218, 7801827, 10096482, 15603654, 28606699, 57213398, 85820097, 171640194]

約数ペア:

[(1, 171640194), (2, 85820097), (3, 57213398), (6, 28606699), (11, 15603654), (17, 10096482), (22, 7801827), (33, 5201218), (34, 5048241), (51, 3365494), (66, 2600609), (102, 1682747), (121, 1418514), (187, 917862), (242, 709257), (363, 472838), (374, 458931), (561, 305954), (726, 236419), (1122, 152977), (2057, 83442), (4114, 41721), (6171, 27814), (12342, 13907)]