209910624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 698181120

約数和(自身を除く): 488270496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 96, 112, 132, 146, 154, 168, 176, 219, 224, 231, 264, 292, 308, 336, 352, 389, 438, 462, 511, 528, 584, 616, 672, 778, 803, 876, 924, 1022, 1056, 1167, 1168, 1232, 1533, 1556, 1606, 1752, 1848, 2044, 2334, 2336, 2409, 2464, 2723, 3066, 3112, 3212, 3504, 3696, 4088, 4279, 4668, 4818, 5446, 5621, 6132, 6224, 6424, 7008, 7392, 8169, 8176, 8558, 9336, 9636, 10892, 11242, 12264, 12448, 12837, 12848, 16338, 16352, 16863, 17116, 18672, 19272, 21784, 22484, 24528, 25674, 25696, 28397, 29953, 32676, 33726, 34232, 37344, 38544, 43568, 44968, 49056, 51348, 56794, 59906, 65352, 67452, 68464, 77088, 85191, 87136, 89859, 89936, 102696, 113588, 119812, 130704, 134904, 136928, 170382, 179718, 179872, 198779, 205392, 227176, 239624, 261408, 269808, 312367, 340764, 359436, 397558, 410784, 454352, 479248, 539616, 596337, 624734, 681528, 718872, 795116, 908704, 937101, 958496, 1192674, 1249468, 1363056, 1437744, 1590232, 1874202, 2186569, 2385348, 2498936, 2726112, 2875488, 3180464, 3748404, 4373138, 4770696, 4997872, 6360928, 6559707, 7496808, 8746276, 9541392, 9995744, 13119414, 14993616, 17492552, 19082784, 26238828, 29987232, 34985104, 52477656, 69970208, 104955312, 209910624]

約数ペア:

[(1, 209910624), (2, 104955312), (3, 69970208), (4, 52477656), (6, 34985104), (7, 29987232), (8, 26238828), (11, 19082784), (12, 17492552), (14, 14993616), (16, 13119414), (21, 9995744), (22, 9541392), (24, 8746276), (28, 7496808), (32, 6559707), (33, 6360928), (42, 4997872), (44, 4770696), (48, 4373138), (56, 3748404), (66, 3180464), (73, 2875488), (77, 2726112), (84, 2498936), (88, 2385348), (96, 2186569), (112, 1874202), (132, 1590232), (146, 1437744), (154, 1363056), (168, 1249468), (176, 1192674), (219, 958496), (224, 937101), (231, 908704), (264, 795116), (292, 718872), (308, 681528), (336, 624734), (352, 596337), (389, 539616), (438, 479248), (462, 454352), (511, 410784), (528, 397558), (584, 359436), (616, 340764), (672, 312367), (778, 269808), (803, 261408), (876, 239624), (924, 227176), (1022, 205392), (1056, 198779), (1167, 179872), (1168, 179718), (1232, 170382), (1533, 136928), (1556, 134904), (1606, 130704), (1752, 119812), (1848, 113588), (2044, 102696), (2334, 89936), (2336, 89859), (2409, 87136), (2464, 85191), (2723, 77088), (3066, 68464), (3112, 67452), (3212, 65352), (3504, 59906), (3696, 56794), (4088, 51348), (4279, 49056), (4668, 44968), (4818, 43568), (5446, 38544), (5621, 37344), (6132, 34232), (6224, 33726), (6424, 32676), (7008, 29953), (7392, 28397), (8169, 25696), (8176, 25674), (8558, 24528), (9336, 22484), (9636, 21784), (10892, 19272), (11242, 18672), (12264, 17116), (12448, 16863), (12837, 16352), (12848, 16338)]