201393495

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 357956352

約数和(自身を除く): 156562857

約数列:

[1, 3, 5, 9, 15, 45, 73, 101, 219, 303, 365, 505, 607, 657, 909, 1095, 1515, 1821, 3035, 3285, 4545, 5463, 7373, 9105, 22119, 27315, 36865, 44311, 61307, 66357, 110595, 132933, 183921, 221555, 306535, 331785, 398799, 551763, 664665, 919605, 1993995, 2758815, 4475411, 13426233, 22377055, 40278699, 67131165, 201393495]

約数ペア:

[(1, 201393495), (3, 67131165), (5, 40278699), (9, 22377055), (15, 13426233), (45, 4475411), (73, 2758815), (101, 1993995), (219, 919605), (303, 664665), (365, 551763), (505, 398799), (607, 331785), (657, 306535), (909, 221555), (1095, 183921), (1515, 132933), (1821, 110595), (3035, 66357), (3285, 61307), (4545, 44311), (5463, 36865), (7373, 27315), (9105, 22119)]