207634713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 339935232

約数和(自身を除く): 132300519

約数列:

[1, 3, 11, 13, 33, 37, 39, 103, 111, 127, 143, 309, 381, 407, 429, 481, 1133, 1221, 1339, 1397, 1443, 1651, 3399, 3811, 4017, 4191, 4699, 4953, 5291, 11433, 13081, 14097, 14729, 15873, 18161, 39243, 41921, 44187, 49543, 51689, 54483, 61087, 125763, 143891, 148629, 155067, 170053, 183261, 431673, 483997, 510159, 544973, 671957, 1451991, 1634919, 1870583, 2015871, 5323967, 5611749, 6291961, 15971901, 18875883, 69211571, 207634713]

約数ペア:

[(1, 207634713), (3, 69211571), (11, 18875883), (13, 15971901), (33, 6291961), (37, 5611749), (39, 5323967), (103, 2015871), (111, 1870583), (127, 1634919), (143, 1451991), (309, 671957), (381, 544973), (407, 510159), (429, 483997), (481, 431673), (1133, 183261), (1221, 170053), (1339, 155067), (1397, 148629), (1443, 143891), (1651, 125763), (3399, 61087), (3811, 54483), (4017, 51689), (4191, 49543), (4699, 44187), (4953, 41921), (5291, 39243), (11433, 18161), (13081, 15873), (14097, 14729)]