221535206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{50741}}^1$

素因数の和:50839

約数の個数: 16

約数和(自身を含む): 347075280

約数和(自身を除く): 125540074

約数列:

[1, 2, 37, 59, 74, 118, 2183, 4366, 50741, 101482, 1877417, 2993719, 3754834, 5987438, 110767603, 221535206]

約数ペア:

[(1, 221535206), (2, 110767603), (37, 5987438), (59, 3754834), (74, 2993719), (118, 1877417), (2183, 101482), (4366, 50741)]