199223808

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{2647}}^1$

素因数の和:2682

約数の個数: 120

約数和(自身を含む): 617630112

約数和(自身を除く): 418406304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2647, 2688, 3136, 3584, 4704, 5294, 5376, 6272, 7941, 9408, 10588, 10752, 12544, 15882, 18529, 18816, 21176, 25088, 31764, 37058, 37632, 42352, 55587, 63528, 74116, 75264, 84704, 111174, 127056, 129703, 148232, 169408, 222348, 254112, 259406, 296464, 338816, 389109, 444696, 508224, 518812, 592928, 677632, 778218, 889392, 1016448, 1037624, 1185856, 1355264, 1556436, 1778784, 2032896, 2075248, 2371712, 3112872, 3557568, 4065792, 4150496, 4743424, 6225744, 7115136, 8300992, 9486848, 12451488, 14230272, 16601984, 24902976, 28460544, 33203968, 49805952, 66407936, 99611904, 199223808]

約数ペア:

[(1, 199223808), (2, 99611904), (3, 66407936), (4, 49805952), (6, 33203968), (7, 28460544), (8, 24902976), (12, 16601984), (14, 14230272), (16, 12451488), (21, 9486848), (24, 8300992), (28, 7115136), (32, 6225744), (42, 4743424), (48, 4150496), (49, 4065792), (56, 3557568), (64, 3112872), (84, 2371712), (96, 2075248), (98, 2032896), (112, 1778784), (128, 1556436), (147, 1355264), (168, 1185856), (192, 1037624), (196, 1016448), (224, 889392), (256, 778218), (294, 677632), (336, 592928), (384, 518812), (392, 508224), (448, 444696), (512, 389109), (588, 338816), (672, 296464), (768, 259406), (784, 254112), (896, 222348), (1176, 169408), (1344, 148232), (1536, 129703), (1568, 127056), (1792, 111174), (2352, 84704), (2647, 75264), (2688, 74116), (3136, 63528), (3584, 55587), (4704, 42352), (5294, 37632), (5376, 37058), (6272, 31764), (7941, 25088), (9408, 21176), (10588, 18816), (10752, 18529), (12544, 15882)]