202180167

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 355110912

約数和(自身を除く): 152930745

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 311, 357, 607, 933, 1071, 1821, 2177, 2799, 4249, 5287, 5463, 6531, 10319, 12747, 15861, 19593, 30957, 37009, 38241, 47583, 72233, 92871, 111027, 188777, 216699, 333081, 566331, 650097, 1321439, 1698993, 3209209, 3964317, 9627627, 11892951, 22464463, 28882881, 67393389, 202180167]

約数ペア:

[(1, 202180167), (3, 67393389), (7, 28882881), (9, 22464463), (17, 11892951), (21, 9627627), (51, 3964317), (63, 3209209), (119, 1698993), (153, 1321439), (311, 650097), (357, 566331), (607, 333081), (933, 216699), (1071, 188777), (1821, 111027), (2177, 92871), (2799, 72233), (4249, 47583), (5287, 38241), (5463, 37009), (6531, 30957), (10319, 19593), (12747, 15861)]