222515912

素因数分解:

$2^3\times {\mathrm{4027}}^1\times {\mathrm{6907}}^1$

素因数の和:10940

約数の個数: 16

約数和(自身を含む): 417381360

約数和(自身を除く): 194865448

約数列:

[1, 2, 4, 8, 4027, 6907, 8054, 13814, 16108, 27628, 32216, 55256, 27814489, 55628978, 111257956, 222515912]

約数ペア:

[(1, 222515912), (2, 111257956), (4, 55628978), (8, 27814489), (4027, 55256), (6907, 32216), (8054, 27628), (13814, 16108)]