209788600318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2287}}^1\times {\mathrm{36899}}^1$

素因数の和:39312

約数の個数: 32

約数和(自身を含む): 346489228800

約数和(自身を除く): 136700628482

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2287, 2486, 4574, 25157, 36899, 50314, 73798, 258431, 405889, 516862, 811778, 2842741, 4169587, 5685482, 8339174, 45865457, 84388013, 91730914, 168776026, 928268143, 1856536286, 9535845469, 19071690938, 104894300159, 209788600318]

約数ペア:

[(1, 209788600318), (2, 104894300159), (11, 19071690938), (22, 9535845469), (113, 1856536286), (226, 928268143), (1243, 168776026), (2287, 91730914), (2486, 84388013), (4574, 45865457), (25157, 8339174), (36899, 5685482), (50314, 4169587), (73798, 2842741), (258431, 811778), (405889, 516862)]