208029712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1181987}}^1$

素因数の和:1182006

約数の個数: 20

約数和(自身を含む): 439699536

約数和(自身を除く): 231669824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1181987, 2363974, 4727948, 9455896, 13001857, 18911792, 26003714, 52007428, 104014856, 208029712]

約数ペア:

[(1, 208029712), (2, 104014856), (4, 52007428), (8, 26003714), (11, 18911792), (16, 13001857), (22, 9455896), (44, 4727948), (88, 2363974), (176, 1181987)]