208460994

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{101293}}^1$

素因数の和:101319

約数の個数: 32

約数和(自身を含む): 486211200

約数和(自身を除く): 277750206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 101293, 202586, 303879, 607758, 709051, 1418102, 2127153, 4254306, 4963357, 9926714, 14890071, 29780142, 34743499, 69486998, 104230497, 208460994]

約数ペア:

[(1, 208460994), (2, 104230497), (3, 69486998), (6, 34743499), (7, 29780142), (14, 14890071), (21, 9926714), (42, 4963357), (49, 4254306), (98, 2127153), (147, 1418102), (294, 709051), (343, 607758), (686, 303879), (1029, 202586), (2058, 101293)]