204415548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 528897600

約数和(自身を除く): 324482052

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 109, 116, 174, 204, 218, 317, 327, 348, 436, 493, 634, 654, 951, 986, 1268, 1308, 1479, 1853, 1902, 1972, 2958, 3161, 3706, 3804, 5389, 5559, 5916, 6322, 7412, 9193, 9483, 10778, 11118, 12644, 16167, 18386, 18966, 21556, 22236, 27579, 32334, 34553, 36772, 37932, 53737, 55158, 64668, 69106, 103659, 107474, 110316, 138212, 156281, 161211, 207318, 214948, 312562, 322422, 414636, 468843, 587401, 625124, 644844, 937686, 1002037, 1174802, 1762203, 1875372, 2004074, 2349604, 3006111, 3524406, 4008148, 6012222, 7048812, 12024444, 17034629, 34069258, 51103887, 68138516, 102207774, 204415548]

約数ペア:

[(1, 204415548), (2, 102207774), (3, 68138516), (4, 51103887), (6, 34069258), (12, 17034629), (17, 12024444), (29, 7048812), (34, 6012222), (51, 4008148), (58, 3524406), (68, 3006111), (87, 2349604), (102, 2004074), (109, 1875372), (116, 1762203), (174, 1174802), (204, 1002037), (218, 937686), (317, 644844), (327, 625124), (348, 587401), (436, 468843), (493, 414636), (634, 322422), (654, 312562), (951, 214948), (986, 207318), (1268, 161211), (1308, 156281), (1479, 138212), (1853, 110316), (1902, 107474), (1972, 103659), (2958, 69106), (3161, 64668), (3706, 55158), (3804, 53737), (5389, 37932), (5559, 36772), (5916, 34553), (6322, 32334), (7412, 27579), (9193, 22236), (9483, 21556), (10778, 18966), (11118, 18386), (12644, 16167)]