194499550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 443596608

約数和(自身を除く): 249097058

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 97, 119, 170, 175, 194, 238, 337, 350, 425, 485, 595, 674, 679, 850, 970, 1190, 1358, 1649, 1685, 2359, 2425, 2975, 3298, 3370, 3395, 4718, 4850, 5729, 5950, 6790, 8245, 8425, 11458, 11543, 11795, 16490, 16850, 16975, 23086, 23590, 28645, 32689, 33950, 40103, 41225, 57290, 57715, 58975, 65378, 80206, 82450, 115430, 117950, 143225, 163445, 200515, 228823, 286450, 288575, 326890, 401030, 457646, 555713, 577150, 817225, 1002575, 1111426, 1144115, 1634450, 2005150, 2288230, 2778565, 3889991, 5557130, 5720575, 7779982, 11441150, 13892825, 19449955, 27785650, 38899910, 97249775, 194499550]

約数ペア:

[(1, 194499550), (2, 97249775), (5, 38899910), (7, 27785650), (10, 19449955), (14, 13892825), (17, 11441150), (25, 7779982), (34, 5720575), (35, 5557130), (50, 3889991), (70, 2778565), (85, 2288230), (97, 2005150), (119, 1634450), (170, 1144115), (175, 1111426), (194, 1002575), (238, 817225), (337, 577150), (350, 555713), (425, 457646), (485, 401030), (595, 326890), (674, 288575), (679, 286450), (850, 228823), (970, 200515), (1190, 163445), (1358, 143225), (1649, 117950), (1685, 115430), (2359, 82450), (2425, 80206), (2975, 65378), (3298, 58975), (3370, 57715), (3395, 57290), (4718, 41225), (4850, 40103), (5729, 33950), (5950, 32689), (6790, 28645), (8245, 23590), (8425, 23086), (11458, 16975), (11543, 16850), (11795, 16490)]