202316985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4966

約数の個数: 48

約数和(自身を含む): 383056128

約数和(自身を除く): 180739143

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 2769, 3195, 4615, 4871, 8307, 13845, 14613, 24355, 41535, 43839, 63323, 73065, 189969, 219195, 316615, 345841, 569907, 949845, 1037523, 1729205, 2849535, 3112569, 4495933, 5187615, 13487799, 15562845, 22479665, 40463397, 67438995, 202316985]

約数ペア:

[(1, 202316985), (3, 67438995), (5, 40463397), (9, 22479665), (13, 15562845), (15, 13487799), (39, 5187615), (45, 4495933), (65, 3112569), (71, 2849535), (117, 1729205), (195, 1037523), (213, 949845), (355, 569907), (585, 345841), (639, 316615), (923, 219195), (1065, 189969), (2769, 73065), (3195, 63323), (4615, 43839), (4871, 41535), (8307, 24355), (13845, 14613)]