221437106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{6217}}^1$

素因数の和:7849

約数の個数: 16

約数和(自身を含む): 362633760

約数和(自身を除く): 141196654

約数列:

[1, 2, 11, 22, 1619, 3238, 6217, 12434, 17809, 35618, 68387, 136774, 10065323, 20130646, 110718553, 221437106]

約数ペア:

[(1, 221437106), (2, 110718553), (11, 20130646), (22, 10065323), (1619, 136774), (3238, 68387), (6217, 35618), (12434, 17809)]