198232705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{15739}}^1$

素因数の和:15984

約数の個数: 16

約数和(自身を含む): 260654400

約数和(自身を除く): 62421695

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 12595, 15739, 78695, 173129, 865645, 3604231, 18021155, 39646541, 198232705]

約数ペア:

[(1, 198232705), (5, 39646541), (11, 18021155), (55, 3604231), (229, 865645), (1145, 173129), (2519, 78695), (12595, 15739)]