196766752

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 120

約数和(自身を含む): 489155436

約数和(自身を除く): 292388684

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 197, 208, 224, 343, 364, 392, 394, 416, 637, 686, 728, 784, 788, 1274, 1372, 1379, 1456, 1568, 1576, 2401, 2548, 2561, 2744, 2758, 2912, 3152, 4459, 4802, 5096, 5122, 5488, 5516, 6304, 8918, 9604, 9653, 10192, 10244, 10976, 11032, 17836, 17927, 19208, 19306, 20384, 20488, 22064, 31213, 35672, 35854, 38416, 38612, 40976, 44128, 62426, 67571, 71344, 71708, 76832, 77224, 81952, 124852, 125489, 135142, 142688, 143416, 154448, 249704, 250978, 270284, 286832, 308896, 472997, 499408, 501956, 540568, 573664, 878423, 945994, 998816, 1003912, 1081136, 1756846, 1891988, 2007824, 2162272, 3513692, 3783976, 4015648, 6148961, 7027384, 7567952, 12297922, 14054768, 15135904, 24595844, 28109536, 49191688, 98383376, 196766752]

約数ペア:

[(1, 196766752), (2, 98383376), (4, 49191688), (7, 28109536), (8, 24595844), (13, 15135904), (14, 14054768), (16, 12297922), (26, 7567952), (28, 7027384), (32, 6148961), (49, 4015648), (52, 3783976), (56, 3513692), (91, 2162272), (98, 2007824), (104, 1891988), (112, 1756846), (182, 1081136), (196, 1003912), (197, 998816), (208, 945994), (224, 878423), (343, 573664), (364, 540568), (392, 501956), (394, 499408), (416, 472997), (637, 308896), (686, 286832), (728, 270284), (784, 250978), (788, 249704), (1274, 154448), (1372, 143416), (1379, 142688), (1456, 135142), (1568, 125489), (1576, 124852), (2401, 81952), (2548, 77224), (2561, 76832), (2744, 71708), (2758, 71344), (2912, 67571), (3152, 62426), (4459, 44128), (4802, 40976), (5096, 38612), (5122, 38416), (5488, 35854), (5516, 35672), (6304, 31213), (8918, 22064), (9604, 20488), (9653, 20384), (10192, 19306), (10244, 19208), (10976, 17927), (11032, 17836)]