207457376

素因数分解:

$2^5\times 7^3\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 488980800

約数和(自身を除く): 281523424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 343, 392, 461, 574, 656, 686, 784, 922, 1148, 1312, 1372, 1568, 1844, 2009, 2296, 2744, 3227, 3688, 4018, 4592, 5488, 6454, 7376, 8036, 9184, 10976, 12908, 14063, 14752, 16072, 18901, 22589, 25816, 28126, 32144, 37802, 45178, 51632, 56252, 64288, 75604, 90356, 103264, 112504, 132307, 151208, 158123, 180712, 225008, 264614, 302416, 316246, 361424, 450016, 529228, 604832, 632492, 722848, 926149, 1058456, 1264984, 1852298, 2116912, 2529968, 3704596, 4233824, 5059936, 6483043, 7409192, 12966086, 14818384, 25932172, 29636768, 51864344, 103728688, 207457376]

約数ペア:

[(1, 207457376), (2, 103728688), (4, 51864344), (7, 29636768), (8, 25932172), (14, 14818384), (16, 12966086), (28, 7409192), (32, 6483043), (41, 5059936), (49, 4233824), (56, 3704596), (82, 2529968), (98, 2116912), (112, 1852298), (164, 1264984), (196, 1058456), (224, 926149), (287, 722848), (328, 632492), (343, 604832), (392, 529228), (461, 450016), (574, 361424), (656, 316246), (686, 302416), (784, 264614), (922, 225008), (1148, 180712), (1312, 158123), (1372, 151208), (1568, 132307), (1844, 112504), (2009, 103264), (2296, 90356), (2744, 75604), (3227, 64288), (3688, 56252), (4018, 51632), (4592, 45178), (5488, 37802), (6454, 32144), (7376, 28126), (8036, 25816), (9184, 22589), (10976, 18901), (12908, 16072), (14063, 14752)]