196978236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 585323424

約数和(自身を除く): 388345188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 353, 364, 438, 511, 546, 588, 637, 706, 876, 949, 1022, 1059, 1092, 1274, 1412, 1533, 1898, 1911, 2044, 2118, 2471, 2548, 2847, 3066, 3577, 3796, 3822, 4236, 4589, 4942, 5694, 6132, 6643, 7154, 7413, 7644, 9178, 9884, 10731, 11388, 13286, 13767, 14308, 14826, 17297, 18356, 19929, 21462, 25769, 26572, 27534, 29652, 32123, 34594, 39858, 42924, 46501, 51538, 51891, 55068, 64246, 69188, 77307, 79716, 93002, 96369, 103076, 103782, 128492, 139503, 154614, 180383, 186004, 192738, 207564, 224861, 279006, 309228, 334997, 360766, 385476, 449722, 541149, 558012, 669994, 674583, 721532, 899444, 1004991, 1082298, 1262681, 1339988, 1349166, 2009982, 2164596, 2344979, 2525362, 2698332, 3788043, 4019964, 4689958, 5050724, 7034937, 7576086, 9379916, 14069874, 15152172, 16414853, 28139748, 32829706, 49244559, 65659412, 98489118, 196978236]

約数ペア:

[(1, 196978236), (2, 98489118), (3, 65659412), (4, 49244559), (6, 32829706), (7, 28139748), (12, 16414853), (13, 15152172), (14, 14069874), (21, 9379916), (26, 7576086), (28, 7034937), (39, 5050724), (42, 4689958), (49, 4019964), (52, 3788043), (73, 2698332), (78, 2525362), (84, 2344979), (91, 2164596), (98, 2009982), (146, 1349166), (147, 1339988), (156, 1262681), (182, 1082298), (196, 1004991), (219, 899444), (273, 721532), (292, 674583), (294, 669994), (353, 558012), (364, 541149), (438, 449722), (511, 385476), (546, 360766), (588, 334997), (637, 309228), (706, 279006), (876, 224861), (949, 207564), (1022, 192738), (1059, 186004), (1092, 180383), (1274, 154614), (1412, 139503), (1533, 128492), (1898, 103782), (1911, 103076), (2044, 96369), (2118, 93002), (2471, 79716), (2548, 77307), (2847, 69188), (3066, 64246), (3577, 55068), (3796, 51891), (3822, 51538), (4236, 46501), (4589, 42924), (4942, 39858), (5694, 34594), (6132, 32123), (6643, 29652), (7154, 27534), (7413, 26572), (7644, 25769), (9178, 21462), (9884, 19929), (10731, 18356), (11388, 17297), (13286, 14826), (13767, 14308)]