193386830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4378

約数の個数: 64

約数和(自身を含む): 437270400

約数和(自身を除く): 243883570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4337, 4459, 6370, 8674, 8918, 21685, 22295, 30359, 43370, 44590, 56381, 60718, 112762, 151795, 212513, 281905, 303590, 394667, 425026, 563810, 789334, 1062565, 1487591, 1973335, 2125130, 2762669, 2975182, 3946670, 5525338, 7437955, 13813345, 14875910, 19338683, 27626690, 38677366, 96693415, 193386830]

約数ペア:

[(1, 193386830), (2, 96693415), (5, 38677366), (7, 27626690), (10, 19338683), (13, 14875910), (14, 13813345), (26, 7437955), (35, 5525338), (49, 3946670), (65, 2975182), (70, 2762669), (91, 2125130), (98, 1973335), (130, 1487591), (182, 1062565), (245, 789334), (343, 563810), (455, 425026), (490, 394667), (637, 303590), (686, 281905), (910, 212513), (1274, 151795), (1715, 112762), (3185, 60718), (3430, 56381), (4337, 44590), (4459, 43370), (6370, 30359), (8674, 22295), (8918, 21685)]