200165344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 429332400

約数和(自身を除く): 229167056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 199, 272, 344, 398, 544, 688, 731, 796, 1376, 1462, 1592, 1849, 2924, 3184, 3383, 3698, 5848, 6368, 6766, 7396, 8557, 11696, 13532, 14792, 17114, 23392, 27064, 29584, 31433, 34228, 54128, 59168, 62866, 68456, 108256, 125732, 136912, 145469, 251464, 273824, 290938, 367951, 502928, 581876, 735902, 1005856, 1163752, 1471804, 2327504, 2943608, 4655008, 5887216, 6255167, 11774432, 12510334, 25020668, 50041336, 100082672, 200165344]

約数ペア:

[(1, 200165344), (2, 100082672), (4, 50041336), (8, 25020668), (16, 12510334), (17, 11774432), (32, 6255167), (34, 5887216), (43, 4655008), (68, 2943608), (86, 2327504), (136, 1471804), (172, 1163752), (199, 1005856), (272, 735902), (344, 581876), (398, 502928), (544, 367951), (688, 290938), (731, 273824), (796, 251464), (1376, 145469), (1462, 136912), (1592, 125732), (1849, 108256), (2924, 68456), (3184, 62866), (3383, 59168), (3698, 54128), (5848, 34228), (6368, 31433), (6766, 29584), (7396, 27064), (8557, 23392), (11696, 17114), (13532, 14792)]