207831400812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28438889}}^1$

素因数の和:28438935

約数の個数: 72

約数和(自身を含む): 621105357600

約数和(自身を除く): 413273956788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 28438889, 56877778, 85316667, 113755556, 170633334, 199072223, 255950001, 341266668, 398144446, 511900002, 597216669, 796288892, 824727781, 1023800004, 1194433338, 1649455562, 1791650007, 2388866676, 2474183343, 3298911124, 3583300014, 4948366686, 5773094467, 7166600028, 7422550029, 9896733372, 11546188934, 14845100058, 17319283401, 23092377868, 29690200116, 34638566802, 51957850203, 69277133604, 103915700406, 207831400812]

約数ペア:

[(1, 207831400812), (2, 103915700406), (3, 69277133604), (4, 51957850203), (6, 34638566802), (7, 29690200116), (9, 23092377868), (12, 17319283401), (14, 14845100058), (18, 11546188934), (21, 9896733372), (28, 7422550029), (29, 7166600028), (36, 5773094467), (42, 4948366686), (58, 3583300014), (63, 3298911124), (84, 2474183343), (87, 2388866676), (116, 1791650007), (126, 1649455562), (174, 1194433338), (203, 1023800004), (252, 824727781), (261, 796288892), (348, 597216669), (406, 511900002), (522, 398144446), (609, 341266668), (812, 255950001), (1044, 199072223), (1218, 170633334), (1827, 113755556), (2436, 85316667), (3654, 56877778), (7308, 28438889)]