222207706

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223549}}^1$

素因数の和:223629

約数の個数: 16

約数和(自身を含む): 386294400

約数和(自身を除く): 164086694

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 223549, 447098, 1564843, 3129686, 15871979, 31743958, 111103853, 222207706]

約数ペア:

[(1, 222207706), (2, 111103853), (7, 31743958), (14, 15871979), (71, 3129686), (142, 1564843), (497, 447098), (994, 223549)]