201479562

素因数分解:

$2^1\times 3^7\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 460197120

約数和(自身を除く): 258717558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 631, 657, 729, 1262, 1314, 1458, 1893, 1971, 2187, 3786, 3942, 4374, 5679, 5913, 11358, 11826, 17037, 17739, 34074, 35478, 46063, 51111, 53217, 92126, 102222, 106434, 138189, 153333, 159651, 276378, 306666, 319302, 414567, 459999, 829134, 919998, 1243701, 1379997, 2487402, 2759994, 3731103, 7462206, 11193309, 22386618, 33579927, 67159854, 100739781, 201479562]

約数ペア:

[(1, 201479562), (2, 100739781), (3, 67159854), (6, 33579927), (9, 22386618), (18, 11193309), (27, 7462206), (54, 3731103), (73, 2759994), (81, 2487402), (146, 1379997), (162, 1243701), (219, 919998), (243, 829134), (438, 459999), (486, 414567), (631, 319302), (657, 306666), (729, 276378), (1262, 159651), (1314, 153333), (1458, 138189), (1893, 106434), (1971, 102222), (2187, 92126), (3786, 53217), (3942, 51111), (4374, 46063), (5679, 35478), (5913, 34074), (11358, 17739), (11826, 17037)]