207234976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 468236160

約数和(自身を除く): 261001184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 157, 167, 208, 247, 304, 314, 334, 416, 494, 608, 628, 668, 988, 1256, 1336, 1976, 2041, 2171, 2512, 2672, 2983, 3173, 3952, 4082, 4342, 5024, 5344, 5966, 6346, 7904, 8164, 8684, 11932, 12692, 16328, 17368, 23864, 25384, 26219, 32656, 34736, 38779, 41249, 47728, 50768, 52438, 65312, 69472, 77558, 82498, 95456, 101536, 104876, 155116, 164996, 209752, 310232, 329992, 340847, 419504, 498161, 620464, 659984, 681694, 839008, 996322, 1240928, 1319968, 1363388, 1992644, 2726776, 3985288, 5453552, 6476093, 7970576, 10907104, 12952186, 15941152, 25904372, 51808744, 103617488, 207234976]

約数ペア:

[(1, 207234976), (2, 103617488), (4, 51808744), (8, 25904372), (13, 15941152), (16, 12952186), (19, 10907104), (26, 7970576), (32, 6476093), (38, 5453552), (52, 3985288), (76, 2726776), (104, 1992644), (152, 1363388), (157, 1319968), (167, 1240928), (208, 996322), (247, 839008), (304, 681694), (314, 659984), (334, 620464), (416, 498161), (494, 419504), (608, 340847), (628, 329992), (668, 310232), (988, 209752), (1256, 164996), (1336, 155116), (1976, 104876), (2041, 101536), (2171, 95456), (2512, 82498), (2672, 77558), (2983, 69472), (3173, 65312), (3952, 52438), (4082, 50768), (4342, 47728), (5024, 41249), (5344, 38779), (5966, 34736), (6346, 32656), (7904, 26219), (8164, 25384), (8684, 23864), (11932, 17368), (12692, 16328)]