203102011

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{41039}}^1$

素因数の和:41154

約数の個数: 12

約数和(自身を含む): 238606560

約数和(自身を除く): 35504549

約数列:

[1, 7, 49, 101, 707, 4949, 41039, 287273, 2010911, 4144939, 29014573, 203102011]

約数ペア:

[(1, 203102011), (7, 29014573), (49, 4144939), (101, 2010911), (707, 287273), (4949, 41039)]