199754496

素因数分解:

$2^8\times 3^2\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 108

約数和(自身を含む): 580332480

約数和(自身を除く): 380577984

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, 479, 543, 576, 724, 768, 958, 1086, 1152, 1437, 1448, 1629, 1916, 2172, 2304, 2874, 2896, 3258, 3832, 4311, 4344, 5748, 5792, 6516, 7664, 8622, 8688, 11496, 11584, 13032, 15328, 17244, 17376, 22992, 23168, 26064, 30656, 34488, 34752, 45984, 46336, 52128, 61312, 68976, 69504, 86699, 91968, 104256, 122624, 137952, 139008, 173398, 183936, 208512, 260097, 275904, 346796, 367872, 417024, 520194, 551808, 693592, 780291, 1040388, 1103616, 1387184, 1560582, 2080776, 2774368, 3121164, 4161552, 5548736, 6242328, 8323104, 11097472, 12484656, 16646208, 22194944, 24969312, 33292416, 49938624, 66584832, 99877248, 199754496]

約数ペア:

[(1, 199754496), (2, 99877248), (3, 66584832), (4, 49938624), (6, 33292416), (8, 24969312), (9, 22194944), (12, 16646208), (16, 12484656), (18, 11097472), (24, 8323104), (32, 6242328), (36, 5548736), (48, 4161552), (64, 3121164), (72, 2774368), (96, 2080776), (128, 1560582), (144, 1387184), (181, 1103616), (192, 1040388), (256, 780291), (288, 693592), (362, 551808), (384, 520194), (479, 417024), (543, 367872), (576, 346796), (724, 275904), (768, 260097), (958, 208512), (1086, 183936), (1152, 173398), (1437, 139008), (1448, 137952), (1629, 122624), (1916, 104256), (2172, 91968), (2304, 86699), (2874, 69504), (2896, 68976), (3258, 61312), (3832, 52128), (4311, 46336), (4344, 45984), (5748, 34752), (5792, 34488), (6516, 30656), (7664, 26064), (8622, 23168), (8688, 22992), (11496, 17376), (11584, 17244), (13032, 15328)]