208094976

素因数分解:

$2^8\times 3^2\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:702

約数の個数: 108

約数和(自身を含む): 604513000

約数和(自身を除く): 396418024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 256, 288, 362, 384, 499, 543, 576, 724, 768, 998, 1086, 1152, 1448, 1497, 1629, 1996, 2172, 2304, 2896, 2994, 3258, 3992, 4344, 4491, 5792, 5988, 6516, 7984, 8688, 8982, 11584, 11976, 13032, 15968, 17376, 17964, 23168, 23952, 26064, 31936, 34752, 35928, 46336, 47904, 52128, 63872, 69504, 71856, 90319, 95808, 104256, 127744, 139008, 143712, 180638, 191616, 208512, 270957, 287424, 361276, 383232, 417024, 541914, 574848, 722552, 812871, 1083828, 1149696, 1445104, 1625742, 2167656, 2890208, 3251484, 4335312, 5780416, 6502968, 8670624, 11560832, 13005936, 17341248, 23121664, 26011872, 34682496, 52023744, 69364992, 104047488, 208094976]

約数ペア:

[(1, 208094976), (2, 104047488), (3, 69364992), (4, 52023744), (6, 34682496), (8, 26011872), (9, 23121664), (12, 17341248), (16, 13005936), (18, 11560832), (24, 8670624), (32, 6502968), (36, 5780416), (48, 4335312), (64, 3251484), (72, 2890208), (96, 2167656), (128, 1625742), (144, 1445104), (181, 1149696), (192, 1083828), (256, 812871), (288, 722552), (362, 574848), (384, 541914), (499, 417024), (543, 383232), (576, 361276), (724, 287424), (768, 270957), (998, 208512), (1086, 191616), (1152, 180638), (1448, 143712), (1497, 139008), (1629, 127744), (1996, 104256), (2172, 95808), (2304, 90319), (2896, 71856), (2994, 69504), (3258, 63872), (3992, 52128), (4344, 47904), (4491, 46336), (5792, 35928), (5988, 34752), (6516, 31936), (7984, 26064), (8688, 23952), (8982, 23168), (11584, 17964), (11976, 17376), (13032, 15968)]