199187856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 160

約数和(自身を含む): 658688000

約数和(自身を除く): 459500144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 199, 216, 252, 331, 336, 378, 398, 432, 504, 597, 662, 756, 796, 993, 1008, 1194, 1324, 1393, 1512, 1592, 1791, 1986, 2317, 2388, 2648, 2786, 2979, 3024, 3184, 3582, 3972, 4179, 4634, 4776, 5296, 5373, 5572, 5958, 6951, 7164, 7944, 8358, 8937, 9268, 9552, 10746, 11144, 11916, 12537, 13902, 14328, 15888, 16716, 17874, 18536, 20853, 21492, 22288, 23832, 25074, 27804, 28656, 33432, 35748, 37072, 37611, 41706, 42984, 47664, 50148, 55608, 62559, 65869, 66864, 71496, 75222, 83412, 85968, 100296, 111216, 125118, 131738, 142992, 150444, 166824, 197607, 200592, 250236, 263476, 300888, 333648, 395214, 461083, 500472, 526952, 592821, 601776, 790428, 922166, 1000944, 1053904, 1185642, 1383249, 1580856, 1778463, 1844332, 2371284, 2766498, 3161712, 3556926, 3688664, 4149747, 4742568, 5532996, 7113852, 7377328, 8299494, 9485136, 11065992, 12449241, 14227704, 16598988, 22131984, 24898482, 28455408, 33197976, 49796964, 66395952, 99593928, 199187856]

約数ペア:

[(1, 199187856), (2, 99593928), (3, 66395952), (4, 49796964), (6, 33197976), (7, 28455408), (8, 24898482), (9, 22131984), (12, 16598988), (14, 14227704), (16, 12449241), (18, 11065992), (21, 9485136), (24, 8299494), (27, 7377328), (28, 7113852), (36, 5532996), (42, 4742568), (48, 4149747), (54, 3688664), (56, 3556926), (63, 3161712), (72, 2766498), (84, 2371284), (108, 1844332), (112, 1778463), (126, 1580856), (144, 1383249), (168, 1185642), (189, 1053904), (199, 1000944), (216, 922166), (252, 790428), (331, 601776), (336, 592821), (378, 526952), (398, 500472), (432, 461083), (504, 395214), (597, 333648), (662, 300888), (756, 263476), (796, 250236), (993, 200592), (1008, 197607), (1194, 166824), (1324, 150444), (1393, 142992), (1512, 131738), (1592, 125118), (1791, 111216), (1986, 100296), (2317, 85968), (2388, 83412), (2648, 75222), (2786, 71496), (2979, 66864), (3024, 65869), (3184, 62559), (3582, 55608), (3972, 50148), (4179, 47664), (4634, 42984), (4776, 41706), (5296, 37611), (5373, 37072), (5572, 35748), (5958, 33432), (6951, 28656), (7164, 27804), (7944, 25074), (8358, 23832), (8937, 22288), (9268, 21492), (9552, 20853), (10746, 18536), (11144, 17874), (11916, 16716), (12537, 15888), (13902, 14328)]