207661566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{11161}}^1$

素因数の和:11616

約数の個数: 32

約数和(自身を含む): 475769088

約数和(自身を除く): 268107522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 6202, 9303, 11161, 18606, 22322, 33483, 66966, 78127, 156254, 234381, 468762, 4944323, 9888646, 14832969, 29665938, 34610261, 69220522, 103830783, 207661566]

約数ペア:

[(1, 207661566), (2, 103830783), (3, 69220522), (6, 34610261), (7, 29665938), (14, 14832969), (21, 9888646), (42, 4944323), (443, 468762), (886, 234381), (1329, 156254), (2658, 78127), (3101, 66966), (6202, 33483), (9303, 22322), (11161, 18606)]