204900654

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{99563}}^1$

素因数の和:99589

約数の個数: 32

約数和(自身を含む): 477907200

約数和(自身を除く): 273006546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 99563, 199126, 298689, 597378, 696941, 1393882, 2090823, 4181646, 4878587, 9757174, 14635761, 29271522, 34150109, 68300218, 102450327, 204900654]

約数ペア:

[(1, 204900654), (2, 102450327), (3, 68300218), (6, 34150109), (7, 29271522), (14, 14635761), (21, 9757174), (42, 4878587), (49, 4181646), (98, 2090823), (147, 1393882), (294, 696941), (343, 597378), (686, 298689), (1029, 199126), (2058, 99563)]