208196016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 616293888

約数和(自身を除く): 408097872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 1031, 1202, 1803, 2062, 2404, 3093, 3606, 4124, 4207, 4808, 6186, 7212, 7217, 8248, 8414, 9616, 12372, 12621, 14424, 14434, 16496, 16828, 21651, 24744, 25242, 28848, 28868, 33656, 43302, 49488, 50484, 57736, 67312, 86604, 100968, 115472, 173208, 201936, 346416, 619631, 1239262, 1858893, 2478524, 3717786, 4337417, 4957048, 7435572, 8674834, 9914096, 13012251, 14871144, 17349668, 26024502, 29742288, 34699336, 52049004, 69398672, 104098008, 208196016]

約数ペア:

[(1, 208196016), (2, 104098008), (3, 69398672), (4, 52049004), (6, 34699336), (7, 29742288), (8, 26024502), (12, 17349668), (14, 14871144), (16, 13012251), (21, 9914096), (24, 8674834), (28, 7435572), (42, 4957048), (48, 4337417), (56, 3717786), (84, 2478524), (112, 1858893), (168, 1239262), (336, 619631), (601, 346416), (1031, 201936), (1202, 173208), (1803, 115472), (2062, 100968), (2404, 86604), (3093, 67312), (3606, 57736), (4124, 50484), (4207, 49488), (4808, 43302), (6186, 33656), (7212, 28868), (7217, 28848), (8248, 25242), (8414, 24744), (9616, 21651), (12372, 16828), (12621, 16496), (14424, 14434)]