201569880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17317}}^1$

素因数の和:17428

約数の個数: 64

約数和(自身を含む): 610979040

約数和(自身を除く): 409409160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 17317, 34634, 51951, 69268, 86585, 103902, 138536, 173170, 207804, 259755, 346340, 415608, 519510, 692680, 1039020, 1679749, 2078040, 3359498, 5039247, 6718996, 8398745, 10078494, 13437992, 16797490, 20156988, 25196235, 33594980, 40313976, 50392470, 67189960, 100784940, 201569880]

約数ペア:

[(1, 201569880), (2, 100784940), (3, 67189960), (4, 50392470), (5, 40313976), (6, 33594980), (8, 25196235), (10, 20156988), (12, 16797490), (15, 13437992), (20, 10078494), (24, 8398745), (30, 6718996), (40, 5039247), (60, 3359498), (97, 2078040), (120, 1679749), (194, 1039020), (291, 692680), (388, 519510), (485, 415608), (582, 346340), (776, 259755), (970, 207804), (1164, 173170), (1455, 138536), (1940, 103902), (2328, 86585), (2910, 69268), (3880, 51951), (5820, 34634), (11640, 17317)]