202223222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{28001}}^1$

素因数の和:28183

約数の個数: 16

約数和(自身を含む): 318550752

約数和(自身を除く): 116327530

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 28001, 56002, 644023, 1288046, 4396157, 8792314, 101111611, 202223222]

約数ペア:

[(1, 202223222), (2, 101111611), (23, 8792314), (46, 4396157), (157, 1288046), (314, 644023), (3611, 56002), (7222, 28001)]