201385888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 448846272

約数和(自身を除く): 247460384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 83, 88, 113, 122, 166, 176, 226, 244, 332, 352, 452, 488, 664, 671, 904, 913, 976, 1243, 1328, 1342, 1808, 1826, 1952, 2486, 2656, 2684, 3616, 3652, 4972, 5063, 5368, 6893, 7304, 9379, 9944, 10126, 10736, 13786, 14608, 18758, 19888, 20252, 21472, 27572, 29216, 37516, 39776, 40504, 55144, 55693, 75032, 75823, 81008, 103169, 110288, 111386, 150064, 151646, 162016, 206338, 220576, 222772, 300128, 303292, 412676, 445544, 572119, 606584, 825352, 891088, 1144238, 1213168, 1650704, 1782176, 2288476, 2426336, 3301408, 4576952, 6293309, 9153904, 12586618, 18307808, 25173236, 50346472, 100692944, 201385888]

約数ペア:

[(1, 201385888), (2, 100692944), (4, 50346472), (8, 25173236), (11, 18307808), (16, 12586618), (22, 9153904), (32, 6293309), (44, 4576952), (61, 3301408), (83, 2426336), (88, 2288476), (113, 1782176), (122, 1650704), (166, 1213168), (176, 1144238), (226, 891088), (244, 825352), (332, 606584), (352, 572119), (452, 445544), (488, 412676), (664, 303292), (671, 300128), (904, 222772), (913, 220576), (976, 206338), (1243, 162016), (1328, 151646), (1342, 150064), (1808, 111386), (1826, 110288), (1952, 103169), (2486, 81008), (2656, 75823), (2684, 75032), (3616, 55693), (3652, 55144), (4972, 40504), (5063, 39776), (5368, 37516), (6893, 29216), (7304, 27572), (9379, 21472), (9944, 20252), (10126, 19888), (10736, 18758), (13786, 14608)]