205394784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 654345216

約数和(自身を除く): 448950432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 97, 112, 137, 138, 161, 168, 184, 194, 224, 274, 276, 291, 322, 336, 368, 388, 411, 483, 548, 552, 582, 644, 672, 679, 736, 776, 822, 959, 966, 1096, 1104, 1164, 1288, 1358, 1552, 1644, 1918, 1932, 2037, 2192, 2208, 2231, 2328, 2576, 2716, 2877, 3104, 3151, 3288, 3836, 3864, 4074, 4384, 4462, 4656, 5152, 5432, 5754, 6302, 6576, 6693, 7672, 7728, 8148, 8924, 9312, 9453, 10864, 11508, 12604, 13152, 13289, 13386, 15344, 15456, 15617, 16296, 17848, 18906, 21728, 22057, 23016, 25208, 26578, 26772, 30688, 31234, 32592, 35696, 37812, 39867, 44114, 46032, 46851, 50416, 53156, 53544, 62468, 65184, 66171, 71392, 75624, 79734, 88228, 92064, 93023, 93702, 100832, 106312, 107088, 124936, 132342, 151248, 159468, 176456, 186046, 187404, 212624, 214176, 249872, 264684, 279069, 302496, 305647, 318936, 352912, 372092, 374808, 425248, 499744, 529368, 558138, 611294, 637872, 705824, 744184, 749616, 916941, 1058736, 1116276, 1222588, 1275744, 1488368, 1499232, 1833882, 2117472, 2139529, 2232552, 2445176, 2976736, 3667764, 4279058, 4465104, 4890352, 6418587, 7335528, 8558116, 8930208, 9780704, 12837174, 14671056, 17116232, 25674348, 29342112, 34232464, 51348696, 68464928, 102697392, 205394784]

約数ペア:

[(1, 205394784), (2, 102697392), (3, 68464928), (4, 51348696), (6, 34232464), (7, 29342112), (8, 25674348), (12, 17116232), (14, 14671056), (16, 12837174), (21, 9780704), (23, 8930208), (24, 8558116), (28, 7335528), (32, 6418587), (42, 4890352), (46, 4465104), (48, 4279058), (56, 3667764), (69, 2976736), (84, 2445176), (92, 2232552), (96, 2139529), (97, 2117472), (112, 1833882), (137, 1499232), (138, 1488368), (161, 1275744), (168, 1222588), (184, 1116276), (194, 1058736), (224, 916941), (274, 749616), (276, 744184), (291, 705824), (322, 637872), (336, 611294), (368, 558138), (388, 529368), (411, 499744), (483, 425248), (548, 374808), (552, 372092), (582, 352912), (644, 318936), (672, 305647), (679, 302496), (736, 279069), (776, 264684), (822, 249872), (959, 214176), (966, 212624), (1096, 187404), (1104, 186046), (1164, 176456), (1288, 159468), (1358, 151248), (1552, 132342), (1644, 124936), (1918, 107088), (1932, 106312), (2037, 100832), (2192, 93702), (2208, 93023), (2231, 92064), (2328, 88228), (2576, 79734), (2716, 75624), (2877, 71392), (3104, 66171), (3151, 65184), (3288, 62468), (3836, 53544), (3864, 53156), (4074, 50416), (4384, 46851), (4462, 46032), (4656, 44114), (5152, 39867), (5432, 37812), (5754, 35696), (6302, 32592), (6576, 31234), (6693, 30688), (7672, 26772), (7728, 26578), (8148, 25208), (8924, 23016), (9312, 22057), (9453, 21728), (10864, 18906), (11508, 17848), (12604, 16296), (13152, 15617), (13289, 15456), (13386, 15344)]