221460022

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{427529}}^1$

素因数の和:427575

約数の個数: 16

約数和(自身を含む): 389907360

約数和(自身を除く): 168447338

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 427529, 855058, 2992703, 5985406, 15818573, 31637146, 110730011, 221460022]

約数ペア:

[(1, 221460022), (2, 110730011), (7, 31637146), (14, 15818573), (37, 5985406), (74, 2992703), (259, 855058), (518, 427529)]