201638127622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{236981}}^1$

素因数の和:237408

約数の個数: 32

約数和(自身を含む): 322485105600

約数和(自身を除く): 120846977978

約数列:

[1, 2, 23, 46, 53, 106, 349, 698, 1219, 2438, 8027, 16054, 18497, 36994, 236981, 425431, 473962, 850862, 5450563, 10901126, 12559993, 25119986, 82706369, 165412738, 288879839, 577759678, 1902246487, 3804492974, 4383437557, 8766875114, 100819063811, 201638127622]

約数ペア:

[(1, 201638127622), (2, 100819063811), (23, 8766875114), (46, 4383437557), (53, 3804492974), (106, 1902246487), (349, 577759678), (698, 288879839), (1219, 165412738), (2438, 82706369), (8027, 25119986), (16054, 12559993), (18497, 10901126), (36994, 5450563), (236981, 850862), (425431, 473962)]