208462968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9619}}^1$

素因数の和:9681

約数の個数: 96

約数和(自身を含む): 660316800

約数和(自身を除く): 451853832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 9619, 10836, 19238, 21672, 28857, 38476, 57714, 67333, 76952, 86571, 115428, 134666, 173142, 201999, 230856, 269332, 346284, 403998, 413617, 538664, 605997, 692568, 807996, 827234, 1211994, 1240851, 1615992, 1654468, 2423988, 2481702, 2895319, 3308936, 3722553, 4847976, 4963404, 5790638, 7445106, 8685957, 9926808, 11581276, 14890212, 17371914, 23162552, 26057871, 29780424, 34743828, 52115742, 69487656, 104231484, 208462968]

約数ペア:

[(1, 208462968), (2, 104231484), (3, 69487656), (4, 52115742), (6, 34743828), (7, 29780424), (8, 26057871), (9, 23162552), (12, 17371914), (14, 14890212), (18, 11581276), (21, 9926808), (24, 8685957), (28, 7445106), (36, 5790638), (42, 4963404), (43, 4847976), (56, 3722553), (63, 3308936), (72, 2895319), (84, 2481702), (86, 2423988), (126, 1654468), (129, 1615992), (168, 1240851), (172, 1211994), (252, 827234), (258, 807996), (301, 692568), (344, 605997), (387, 538664), (504, 413617), (516, 403998), (602, 346284), (774, 269332), (903, 230856), (1032, 201999), (1204, 173142), (1548, 134666), (1806, 115428), (2408, 86571), (2709, 76952), (3096, 67333), (3612, 57714), (5418, 38476), (7224, 28857), (9619, 21672), (10836, 19238)]