205687792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{273521}}^1$

素因数の和:273576

約数の個数: 20

約数和(自身を含む): 407000736

約数和(自身を除く): 201312944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 273521, 547042, 1094084, 2188168, 4376336, 12855487, 25710974, 51421948, 102843896, 205687792]

約数ペア:

[(1, 205687792), (2, 102843896), (4, 51421948), (8, 25710974), (16, 12855487), (47, 4376336), (94, 2188168), (188, 1094084), (376, 547042), (752, 273521)]