199199952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3510

約数の個数: 160

約数和(自身を含む): 688051200

約数和(自身を除く): 488851248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3467, 3591, 4104, 4788, 6384, 6934, 7182, 8208, 9576, 10401, 13868, 14364, 19152, 20802, 24269, 27736, 28728, 31203, 41604, 48538, 55472, 57456, 62406, 65873, 72807, 83208, 93609, 97076, 124812, 131746, 145614, 166416, 187218, 194152, 197619, 218421, 249624, 263492, 291228, 374436, 388304, 395238, 436842, 461111, 499248, 526984, 582456, 592857, 655263, 748872, 790476, 873684, 922222, 1053968, 1164912, 1185714, 1310526, 1383333, 1497744, 1580952, 1747368, 1778571, 1844444, 2371428, 2621052, 2766666, 3161904, 3494736, 3557142, 3688888, 4149999, 4742856, 5242104, 5533332, 7114284, 7377776, 8299998, 9485712, 10484208, 11066664, 12449997, 14228568, 16599996, 22133328, 24899994, 28457136, 33199992, 49799988, 66399984, 99599976, 199199952]

約数ペア:

[(1, 199199952), (2, 99599976), (3, 66399984), (4, 49799988), (6, 33199992), (7, 28457136), (8, 24899994), (9, 22133328), (12, 16599996), (14, 14228568), (16, 12449997), (18, 11066664), (19, 10484208), (21, 9485712), (24, 8299998), (27, 7377776), (28, 7114284), (36, 5533332), (38, 5242104), (42, 4742856), (48, 4149999), (54, 3688888), (56, 3557142), (57, 3494736), (63, 3161904), (72, 2766666), (76, 2621052), (84, 2371428), (108, 1844444), (112, 1778571), (114, 1747368), (126, 1580952), (133, 1497744), (144, 1383333), (152, 1310526), (168, 1185714), (171, 1164912), (189, 1053968), (216, 922222), (228, 873684), (252, 790476), (266, 748872), (304, 655263), (336, 592857), (342, 582456), (378, 526984), (399, 499248), (432, 461111), (456, 436842), (504, 395238), (513, 388304), (532, 374436), (684, 291228), (756, 263492), (798, 249624), (912, 218421), (1008, 197619), (1026, 194152), (1064, 187218), (1197, 166416), (1368, 145614), (1512, 131746), (1596, 124812), (2052, 97076), (2128, 93609), (2394, 83208), (2736, 72807), (3024, 65873), (3192, 62406), (3467, 57456), (3591, 55472), (4104, 48538), (4788, 41604), (6384, 31203), (6934, 28728), (7182, 27736), (8208, 24269), (9576, 20802), (10401, 19152), (13868, 14364)]