198894864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2137}}^1$

素因数の和:2432

約数の個数: 80

約数和(自身を含む): 589609088

約数和(自身を除く): 390714224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 1108, 1662, 1939, 2137, 2216, 3324, 3878, 4274, 4432, 5817, 6411, 6648, 7756, 8548, 11634, 12822, 13296, 14959, 15512, 17096, 23268, 25644, 29918, 31024, 34192, 44877, 46536, 51288, 59836, 89754, 93072, 102576, 119672, 179508, 239344, 359016, 591949, 718032, 1183898, 1775847, 2367796, 3551694, 4143643, 4735592, 7103388, 8287286, 9471184, 12430929, 14206776, 16574572, 24861858, 28413552, 33149144, 49723716, 66298288, 99447432, 198894864]

約数ペア:

[(1, 198894864), (2, 99447432), (3, 66298288), (4, 49723716), (6, 33149144), (7, 28413552), (8, 24861858), (12, 16574572), (14, 14206776), (16, 12430929), (21, 9471184), (24, 8287286), (28, 7103388), (42, 4735592), (48, 4143643), (56, 3551694), (84, 2367796), (112, 1775847), (168, 1183898), (277, 718032), (336, 591949), (554, 359016), (831, 239344), (1108, 179508), (1662, 119672), (1939, 102576), (2137, 93072), (2216, 89754), (3324, 59836), (3878, 51288), (4274, 46536), (4432, 44877), (5817, 34192), (6411, 31024), (6648, 29918), (7756, 25644), (8548, 23268), (11634, 17096), (12822, 15512), (13296, 14959)]