208047072

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 565488000

約数和(自身を除く): 357440928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 101, 129, 172, 202, 258, 303, 344, 404, 499, 516, 606, 688, 808, 998, 1032, 1212, 1376, 1497, 1616, 1996, 2064, 2424, 2994, 3232, 3992, 4128, 4343, 4848, 5988, 7984, 8686, 9696, 11976, 13029, 15968, 17372, 21457, 23952, 26058, 34744, 42914, 47904, 50399, 52116, 64371, 69488, 85828, 100798, 104232, 128742, 138976, 151197, 171656, 201596, 208464, 257484, 302394, 343312, 403192, 416928, 514968, 604788, 686624, 806384, 1029936, 1209576, 1612768, 2059872, 2167157, 2419152, 4334314, 4838304, 6501471, 8668628, 13002942, 17337256, 26005884, 34674512, 52011768, 69349024, 104023536, 208047072]

約数ペア:

[(1, 208047072), (2, 104023536), (3, 69349024), (4, 52011768), (6, 34674512), (8, 26005884), (12, 17337256), (16, 13002942), (24, 8668628), (32, 6501471), (43, 4838304), (48, 4334314), (86, 2419152), (96, 2167157), (101, 2059872), (129, 1612768), (172, 1209576), (202, 1029936), (258, 806384), (303, 686624), (344, 604788), (404, 514968), (499, 416928), (516, 403192), (606, 343312), (688, 302394), (808, 257484), (998, 208464), (1032, 201596), (1212, 171656), (1376, 151197), (1497, 138976), (1616, 128742), (1996, 104232), (2064, 100798), (2424, 85828), (2994, 69488), (3232, 64371), (3992, 52116), (4128, 50399), (4343, 47904), (4848, 42914), (5988, 34744), (7984, 26058), (8686, 23952), (9696, 21457), (11976, 17372), (13029, 15968)]