211285476863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{695881}}^1$

素因数の和:696254

約数の個数: 16

約数和(自身を含む): 226334228736

約数和(自身を除く): 15048751873

約数列:

[1, 23, 43, 307, 989, 7061, 13201, 303623, 695881, 16005263, 29922883, 213635467, 688226309, 4913615741, 9186325081, 211285476863]

約数ペア:

[(1, 211285476863), (23, 9186325081), (43, 4913615741), (307, 688226309), (989, 213635467), (7061, 29922883), (13201, 16005263), (303623, 695881)]