211036342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{1451}}^1$

素因数の和:2076

約数の個数: 24

約数和(自身を含む): 348767496

約数和(自身を除く): 137731154

約数列:

[1, 2, 11, 22, 121, 242, 601, 1202, 1451, 2902, 6611, 13222, 15961, 31922, 72721, 145442, 175571, 351142, 872051, 1744102, 9592561, 19185122, 105518171, 211036342]

約数ペア:

[(1, 211036342), (2, 105518171), (11, 19185122), (22, 9592561), (121, 1744102), (242, 872051), (601, 351142), (1202, 175571), (1451, 145442), (2902, 72721), (6611, 31922), (13222, 15961)]