221528102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{15511}}^1$

素因数の和:15743

約数の個数: 16

約数和(自身を含む): 343063392

約数和(自身を除く): 121535290

約数列:

[1, 2, 37, 74, 193, 386, 7141, 14282, 15511, 31022, 573907, 1147814, 2993623, 5987246, 110764051, 221528102]

約数ペア:

[(1, 221528102), (2, 110764051), (37, 5987246), (74, 2993623), (193, 1147814), (386, 573907), (7141, 31022), (14282, 15511)]