205672992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 144

約数和(自身を含む): 655687872

約数和(自身を除く): 450014880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1568, 1901, 1932, 2208, 2254, 2352, 2576, 3381, 3802, 3864, 4508, 4704, 5152, 5703, 6762, 7604, 7728, 9016, 11406, 13307, 13524, 15208, 15456, 18032, 22812, 26614, 27048, 30416, 36064, 39921, 43723, 45624, 53228, 54096, 60832, 79842, 87446, 91248, 93149, 106456, 108192, 131169, 159684, 174892, 182496, 186298, 212912, 262338, 279447, 306061, 319368, 349784, 372596, 425824, 524676, 558894, 612122, 638736, 699568, 745192, 918183, 1049352, 1117788, 1224244, 1277472, 1399136, 1490384, 1836366, 2098704, 2142427, 2235576, 2448488, 2980768, 3672732, 4197408, 4284854, 4471152, 4896976, 6427281, 7345464, 8569708, 8942304, 9793952, 12854562, 14690928, 17139416, 25709124, 29381856, 34278832, 51418248, 68557664, 102836496, 205672992]

約数ペア:

[(1, 205672992), (2, 102836496), (3, 68557664), (4, 51418248), (6, 34278832), (7, 29381856), (8, 25709124), (12, 17139416), (14, 14690928), (16, 12854562), (21, 9793952), (23, 8942304), (24, 8569708), (28, 7345464), (32, 6427281), (42, 4896976), (46, 4471152), (48, 4284854), (49, 4197408), (56, 3672732), (69, 2980768), (84, 2448488), (92, 2235576), (96, 2142427), (98, 2098704), (112, 1836366), (138, 1490384), (147, 1399136), (161, 1277472), (168, 1224244), (184, 1117788), (196, 1049352), (224, 918183), (276, 745192), (294, 699568), (322, 638736), (336, 612122), (368, 558894), (392, 524676), (483, 425824), (552, 372596), (588, 349784), (644, 319368), (672, 306061), (736, 279447), (784, 262338), (966, 212912), (1104, 186298), (1127, 182496), (1176, 174892), (1288, 159684), (1568, 131169), (1901, 108192), (1932, 106456), (2208, 93149), (2254, 91248), (2352, 87446), (2576, 79842), (3381, 60832), (3802, 54096), (3864, 53228), (4508, 45624), (4704, 43723), (5152, 39921), (5703, 36064), (6762, 30416), (7604, 27048), (7728, 26614), (9016, 22812), (11406, 18032), (13307, 15456), (13524, 15208)]