199944612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3879

約数の個数: 120

約数和(自身を含む): 623500416

約数和(自身を除く): 423555804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 3833, 4347, 5796, 7452, 7666, 8694, 11499, 13041, 15332, 17388, 22998, 26082, 26831, 34497, 45996, 52164, 53662, 68994, 80493, 88159, 103491, 107324, 137988, 160986, 176318, 206982, 241479, 264477, 310473, 321972, 352636, 413964, 482958, 528954, 617113, 620946, 724437, 793431, 965916, 1057908, 1234226, 1241892, 1448874, 1586862, 1851339, 2173311, 2380293, 2468452, 2897748, 3173724, 3702678, 4346622, 4760586, 5554017, 7140879, 7405356, 8693244, 9521172, 11108034, 14281758, 16662051, 22216068, 28563516, 33324102, 49986153, 66648204, 99972306, 199944612]

約数ペア:

[(1, 199944612), (2, 99972306), (3, 66648204), (4, 49986153), (6, 33324102), (7, 28563516), (9, 22216068), (12, 16662051), (14, 14281758), (18, 11108034), (21, 9521172), (23, 8693244), (27, 7405356), (28, 7140879), (36, 5554017), (42, 4760586), (46, 4346622), (54, 3702678), (63, 3173724), (69, 2897748), (81, 2468452), (84, 2380293), (92, 2173311), (108, 1851339), (126, 1586862), (138, 1448874), (161, 1241892), (162, 1234226), (189, 1057908), (207, 965916), (252, 793431), (276, 724437), (322, 620946), (324, 617113), (378, 528954), (414, 482958), (483, 413964), (567, 352636), (621, 321972), (644, 310473), (756, 264477), (828, 241479), (966, 206982), (1134, 176318), (1242, 160986), (1449, 137988), (1863, 107324), (1932, 103491), (2268, 88159), (2484, 80493), (2898, 68994), (3726, 53662), (3833, 52164), (4347, 45996), (5796, 34497), (7452, 26831), (7666, 26082), (8694, 22998), (11499, 17388), (13041, 15332)]