133768910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6173}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 264049632

約数和(自身を除く): 130280722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 6173, 10835, 12346, 21670, 30865, 61730, 67903, 135806, 339515, 679030, 1216081, 2432162, 6080405, 12160810, 13376891, 26753782, 66884455, 133768910]

約数ペア:

[(1, 133768910), (2, 66884455), (5, 26753782), (10, 13376891), (11, 12160810), (22, 6080405), (55, 2432162), (110, 1216081), (197, 679030), (394, 339515), (985, 135806), (1970, 67903), (2167, 61730), (4334, 30865), (6173, 21670), (10835, 12346)]