215441138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9142

約数の個数: 32

約数和(自身を含む): 375736320

約数和(自身を除く): 160295182

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 9059, 11891, 18118, 23782, 99649, 199298, 208357, 416714, 425773, 851546, 2291927, 4583854, 4683503, 9367006, 9792779, 19585558, 107720569, 215441138]

約数ペア:

[(1, 215441138), (2, 107720569), (11, 19585558), (22, 9792779), (23, 9367006), (46, 4683503), (47, 4583854), (94, 2291927), (253, 851546), (506, 425773), (517, 416714), (1034, 208357), (1081, 199298), (2162, 99649), (9059, 23782), (11891, 18118)]