199552464

素因数分解:

$2^4\times 3^3\times {\mathrm{607}}^1\times {\mathrm{761}}^1$

素因数の和:1385

約数の個数: 80

約数和(自身を含む): 574487040

約数和(自身を除く): 374934576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 607, 761, 1214, 1522, 1821, 2283, 2428, 3044, 3642, 4566, 4856, 5463, 6088, 6849, 7284, 9132, 9712, 10926, 12176, 13698, 14568, 16389, 18264, 20547, 21852, 27396, 29136, 32778, 36528, 41094, 43704, 54792, 65556, 82188, 87408, 109584, 131112, 164376, 262224, 328752, 461927, 923854, 1385781, 1847708, 2771562, 3695416, 4157343, 5543124, 7390832, 8314686, 11086248, 12472029, 16629372, 22172496, 24944058, 33258744, 49888116, 66517488, 99776232, 199552464]

約数ペア:

[(1, 199552464), (2, 99776232), (3, 66517488), (4, 49888116), (6, 33258744), (8, 24944058), (9, 22172496), (12, 16629372), (16, 12472029), (18, 11086248), (24, 8314686), (27, 7390832), (36, 5543124), (48, 4157343), (54, 3695416), (72, 2771562), (108, 1847708), (144, 1385781), (216, 923854), (432, 461927), (607, 328752), (761, 262224), (1214, 164376), (1522, 131112), (1821, 109584), (2283, 87408), (2428, 82188), (3044, 65556), (3642, 54792), (4566, 43704), (4856, 41094), (5463, 36528), (6088, 32778), (6849, 29136), (7284, 27396), (9132, 21852), (9712, 20547), (10926, 18264), (12176, 16389), (13698, 14568)]