201209535

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 384255360

約数和(自身を除く): 183045825

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 73, 85, 135, 153, 219, 255, 365, 459, 657, 765, 1095, 1201, 1241, 1971, 2295, 3285, 3603, 3723, 6005, 6205, 9855, 10809, 11169, 18015, 18615, 20417, 32427, 33507, 54045, 55845, 61251, 87673, 102085, 162135, 167535, 183753, 263019, 306255, 438365, 551259, 789057, 918765, 1315095, 1490441, 2367171, 2756295, 3945285, 4471323, 7452205, 11835855, 13413969, 22356615, 40241907, 67069845, 201209535]

約数ペア:

[(1, 201209535), (3, 67069845), (5, 40241907), (9, 22356615), (15, 13413969), (17, 11835855), (27, 7452205), (45, 4471323), (51, 3945285), (73, 2756295), (85, 2367171), (135, 1490441), (153, 1315095), (219, 918765), (255, 789057), (365, 551259), (459, 438365), (657, 306255), (765, 263019), (1095, 183753), (1201, 167535), (1241, 162135), (1971, 102085), (2295, 87673), (3285, 61251), (3603, 55845), (3723, 54045), (6005, 33507), (6205, 32427), (9855, 20417), (10809, 18615), (11169, 18015)]