201253115

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{133723}}^1$

素因数の和:133778

約数の個数: 16

約数和(自身を含む): 282425088

約数和(自身を除く): 81171973

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 133723, 668615, 936061, 4680305, 5750089, 28750445, 40250623, 201253115]

約数ペア:

[(1, 201253115), (5, 40250623), (7, 28750445), (35, 5750089), (43, 4680305), (215, 936061), (301, 668615), (1505, 133723)]