206054212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 492283008

約数和(自身を除く): 286228796

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 67, 68, 71, 91, 98, 119, 134, 142, 182, 196, 221, 238, 268, 284, 364, 442, 469, 476, 497, 637, 833, 871, 884, 923, 938, 994, 1139, 1207, 1274, 1547, 1666, 1742, 1846, 1876, 1988, 2278, 2414, 2548, 3094, 3283, 3332, 3479, 3484, 3692, 4556, 4757, 4828, 6097, 6188, 6461, 6566, 6958, 7973, 8449, 9514, 10829, 12194, 12922, 13132, 13916, 14807, 15691, 15946, 16898, 19028, 21658, 24388, 25844, 29614, 31382, 31892, 33299, 33796, 42679, 43316, 45227, 55811, 59143, 59228, 61841, 62764, 66598, 80869, 85358, 90454, 103649, 109837, 111622, 118286, 123682, 133196, 161738, 170716, 180908, 207298, 219674, 223244, 233093, 236572, 247364, 323476, 414596, 432887, 439348, 466186, 566083, 725543, 768859, 865774, 932372, 1051297, 1132166, 1451086, 1537718, 1731548, 2102594, 2264332, 2902172, 3030209, 3075436, 3962581, 4205188, 6060418, 7359079, 7925162, 12120836, 14718158, 15850324, 29436316, 51513553, 103027106, 206054212]

約数ペア:

[(1, 206054212), (2, 103027106), (4, 51513553), (7, 29436316), (13, 15850324), (14, 14718158), (17, 12120836), (26, 7925162), (28, 7359079), (34, 6060418), (49, 4205188), (52, 3962581), (67, 3075436), (68, 3030209), (71, 2902172), (91, 2264332), (98, 2102594), (119, 1731548), (134, 1537718), (142, 1451086), (182, 1132166), (196, 1051297), (221, 932372), (238, 865774), (268, 768859), (284, 725543), (364, 566083), (442, 466186), (469, 439348), (476, 432887), (497, 414596), (637, 323476), (833, 247364), (871, 236572), (884, 233093), (923, 223244), (938, 219674), (994, 207298), (1139, 180908), (1207, 170716), (1274, 161738), (1547, 133196), (1666, 123682), (1742, 118286), (1846, 111622), (1876, 109837), (1988, 103649), (2278, 90454), (2414, 85358), (2548, 80869), (3094, 66598), (3283, 62764), (3332, 61841), (3479, 59228), (3484, 59143), (3692, 55811), (4556, 45227), (4757, 43316), (4828, 42679), (6097, 33796), (6188, 33299), (6461, 31892), (6566, 31382), (6958, 29614), (7973, 25844), (8449, 24388), (9514, 21658), (10829, 19028), (12194, 16898), (12922, 15946), (13132, 15691), (13916, 14807)]