196353927

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 381253392

約数和(自身を除く): 184899465

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 693, 833, 1071, 1309, 1617, 1683, 2381, 2499, 3927, 4851, 7143, 7497, 9163, 11781, 16667, 21429, 26191, 27489, 40477, 50001, 78573, 82467, 116669, 121431, 150003, 183337, 235719, 283339, 350007, 364293, 445247, 550011, 850017, 1050021, 1283359, 1335741, 1650033, 1983373, 2550051, 3116729, 3850077, 4007223, 5950119, 9350187, 11550231, 17850357, 21817103, 28050561, 65451309, 196353927]

約数ペア:

[(1, 196353927), (3, 65451309), (7, 28050561), (9, 21817103), (11, 17850357), (17, 11550231), (21, 9350187), (33, 5950119), (49, 4007223), (51, 3850077), (63, 3116729), (77, 2550051), (99, 1983373), (119, 1650033), (147, 1335741), (153, 1283359), (187, 1050021), (231, 850017), (357, 550011), (441, 445247), (539, 364293), (561, 350007), (693, 283339), (833, 235719), (1071, 183337), (1309, 150003), (1617, 121431), (1683, 116669), (2381, 82467), (2499, 78573), (3927, 50001), (4851, 40477), (7143, 27489), (7497, 26191), (9163, 21429), (11781, 16667)]