205607136

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 635176080

約数和(自身を除く): 429568944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 109, 112, 147, 168, 196, 218, 224, 294, 327, 336, 392, 401, 436, 588, 654, 672, 763, 784, 802, 872, 1176, 1203, 1308, 1526, 1568, 1604, 1744, 2289, 2352, 2406, 2616, 2807, 3052, 3208, 3488, 4578, 4704, 4812, 5232, 5341, 5614, 6104, 6416, 8421, 9156, 9624, 10464, 10682, 11228, 12208, 12832, 16023, 16842, 18312, 19248, 19649, 21364, 22456, 24416, 32046, 33684, 36624, 38496, 39298, 42728, 43709, 44912, 58947, 64092, 67368, 73248, 78596, 85456, 87418, 89824, 117894, 128184, 131127, 134736, 157192, 170912, 174836, 235788, 256368, 262254, 269472, 305963, 314384, 349672, 471576, 512736, 524508, 611926, 628768, 699344, 917889, 943152, 1049016, 1223852, 1398688, 1835778, 1886304, 2098032, 2141741, 2447704, 3671556, 4196064, 4283482, 4895408, 6425223, 7343112, 8566964, 9790816, 12850446, 14686224, 17133928, 25700892, 29372448, 34267856, 51401784, 68535712, 102803568, 205607136]

約数ペア:

[(1, 205607136), (2, 102803568), (3, 68535712), (4, 51401784), (6, 34267856), (7, 29372448), (8, 25700892), (12, 17133928), (14, 14686224), (16, 12850446), (21, 9790816), (24, 8566964), (28, 7343112), (32, 6425223), (42, 4895408), (48, 4283482), (49, 4196064), (56, 3671556), (84, 2447704), (96, 2141741), (98, 2098032), (109, 1886304), (112, 1835778), (147, 1398688), (168, 1223852), (196, 1049016), (218, 943152), (224, 917889), (294, 699344), (327, 628768), (336, 611926), (392, 524508), (401, 512736), (436, 471576), (588, 349672), (654, 314384), (672, 305963), (763, 269472), (784, 262254), (802, 256368), (872, 235788), (1176, 174836), (1203, 170912), (1308, 157192), (1526, 134736), (1568, 131127), (1604, 128184), (1744, 117894), (2289, 89824), (2352, 87418), (2406, 85456), (2616, 78596), (2807, 73248), (3052, 67368), (3208, 64092), (3488, 58947), (4578, 44912), (4704, 43709), (4812, 42728), (5232, 39298), (5341, 38496), (5614, 36624), (6104, 33684), (6416, 32046), (8421, 24416), (9156, 22456), (9624, 21364), (10464, 19649), (10682, 19248), (11228, 18312), (12208, 16842), (12832, 16023)]