201057654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{30491}}^1$

素因数の和:30660

約数の個数: 32

約数和(自身を含む): 462502656

約数和(自身を除く): 261445002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 30491, 60982, 91473, 182946, 213437, 426874, 640311, 1280622, 4787087, 9574174, 14361261, 28722522, 33509609, 67019218, 100528827, 201057654]

約数ペア:

[(1, 201057654), (2, 100528827), (3, 67019218), (6, 33509609), (7, 28722522), (14, 14361261), (21, 9574174), (42, 4787087), (157, 1280622), (314, 640311), (471, 426874), (942, 213437), (1099, 182946), (2198, 91473), (3297, 60982), (6594, 30491)]