204555110

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191173}}^1$

素因数の和:191287

約数の個数: 16

約数和(自身を含む): 371642256

約数和(自身を除く): 167087146

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 191173, 382346, 955865, 1911730, 20455511, 40911022, 102277555, 204555110]

約数ペア:

[(1, 204555110), (2, 102277555), (5, 40911022), (10, 20455511), (107, 1911730), (214, 955865), (535, 382346), (1070, 191173)]