194401810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1933}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 357171120

約数和(自身を除く): 162769310

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 890, 1130, 1933, 3866, 9665, 10057, 19330, 20114, 50285, 100570, 172037, 218429, 344074, 436858, 860185, 1092145, 1720370, 2184290, 19440181, 38880362, 97200905, 194401810]

約数ペア:

[(1, 194401810), (2, 97200905), (5, 38880362), (10, 19440181), (89, 2184290), (113, 1720370), (178, 1092145), (226, 860185), (445, 436858), (565, 344074), (890, 218429), (1130, 172037), (1933, 100570), (3866, 50285), (9665, 20114), (10057, 19330)]