201380170

素因数分解:

$2^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{7919}}^1$

素因数の和:10469

約数の個数: 16

約数和(自身を含む): 362672640

約数和(自身を除く): 161292470

約数列:

[1, 2, 5, 10, 2543, 5086, 7919, 12715, 15838, 25430, 39595, 79190, 20138017, 40276034, 100690085, 201380170]

約数ペア:

[(1, 201380170), (2, 100690085), (5, 40276034), (10, 20138017), (2543, 79190), (5086, 39595), (7919, 25430), (12715, 15838)]