200205592

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 198962408

約数列:

[1, 2, 4, 8, 43, 53, 79, 86, 106, 139, 158, 172, 212, 278, 316, 344, 424, 556, 632, 1112, 2279, 3397, 4187, 4558, 5977, 6794, 7367, 8374, 9116, 10981, 11954, 13588, 14734, 16748, 18232, 21962, 23908, 27176, 29468, 33496, 43924, 47816, 58936, 87848, 180041, 316781, 360082, 472183, 581993, 633562, 720164, 944366, 1163986, 1267124, 1440328, 1888732, 2327972, 2534248, 3777464, 4655944, 25025699, 50051398, 100102796, 200205592]

約数ペア:

[(1, 200205592), (2, 100102796), (4, 50051398), (8, 25025699), (43, 4655944), (53, 3777464), (79, 2534248), (86, 2327972), (106, 1888732), (139, 1440328), (158, 1267124), (172, 1163986), (212, 944366), (278, 720164), (316, 633562), (344, 581993), (424, 472183), (556, 360082), (632, 316781), (1112, 180041), (2279, 87848), (3397, 58936), (4187, 47816), (4558, 43924), (5977, 33496), (6794, 29468), (7367, 27176), (8374, 23908), (9116, 21962), (10981, 18232), (11954, 16748), (13588, 14734)]