208076305425

素因数分解:

$3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{677}}^1\times {\mathrm{20593}}^1$

素因数の和:21482

約数の個数: 48

約数和(自身を含む): 346275753600

約数和(自身を除く): 138199448175

約数列:

[1, 3, 5, 15, 25, 75, 199, 597, 677, 995, 2031, 2985, 3385, 4975, 10155, 14925, 16925, 20593, 50775, 61779, 102965, 134723, 308895, 404169, 514825, 673615, 1544475, 2020845, 3368075, 4098007, 10104225, 12294021, 13941461, 20490035, 41824383, 61470105, 69707305, 102450175, 209121915, 307350525, 348536525, 1045609575, 2774350739, 8323052217, 13871753695, 41615261085, 69358768475, 208076305425]

約数ペア:

[(1, 208076305425), (3, 69358768475), (5, 41615261085), (15, 13871753695), (25, 8323052217), (75, 2774350739), (199, 1045609575), (597, 348536525), (677, 307350525), (995, 209121915), (2031, 102450175), (2985, 69707305), (3385, 61470105), (4975, 41824383), (10155, 20490035), (14925, 13941461), (16925, 12294021), (20593, 10104225), (50775, 4098007), (61779, 3368075), (102965, 2020845), (134723, 1544475), (308895, 673615), (404169, 514825)]