207498984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2463

約数の個数: 128

約数和(自身を含む): 660787200

約数和(自身を除く): 453288216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1974, 2068, 2389, 2632, 3102, 3619, 3948, 4136, 4778, 6204, 7167, 7238, 7896, 9556, 10857, 12408, 14334, 14476, 16723, 19112, 21714, 26279, 28668, 28952, 33446, 43428, 50169, 52558, 57336, 66892, 78837, 86856, 100338, 105116, 112283, 133784, 157674, 183953, 200676, 210232, 224566, 315348, 336849, 367906, 401352, 449132, 551859, 630696, 673698, 735812, 785981, 898264, 1103718, 1235113, 1347396, 1471624, 1571962, 2207436, 2357943, 2470226, 2694792, 3143924, 3705339, 4414872, 4715886, 4940452, 6287848, 7410678, 8645791, 9431772, 9880904, 14821356, 17291582, 18863544, 25937373, 29642712, 34583164, 51874746, 69166328, 103749492, 207498984]

約数ペア:

[(1, 207498984), (2, 103749492), (3, 69166328), (4, 51874746), (6, 34583164), (7, 29642712), (8, 25937373), (11, 18863544), (12, 17291582), (14, 14821356), (21, 9880904), (22, 9431772), (24, 8645791), (28, 7410678), (33, 6287848), (42, 4940452), (44, 4715886), (47, 4414872), (56, 3705339), (66, 3143924), (77, 2694792), (84, 2470226), (88, 2357943), (94, 2207436), (132, 1571962), (141, 1471624), (154, 1347396), (168, 1235113), (188, 1103718), (231, 898264), (264, 785981), (282, 735812), (308, 673698), (329, 630696), (376, 551859), (462, 449132), (517, 401352), (564, 367906), (616, 336849), (658, 315348), (924, 224566), (987, 210232), (1034, 200676), (1128, 183953), (1316, 157674), (1551, 133784), (1848, 112283), (1974, 105116), (2068, 100338), (2389, 86856), (2632, 78837), (3102, 66892), (3619, 57336), (3948, 52558), (4136, 50169), (4778, 43428), (6204, 33446), (7167, 28952), (7238, 28668), (7896, 26279), (9556, 21714), (10857, 19112), (12408, 16723), (14334, 14476)]