201681574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{45281}}^1$

素因数の和:45431

約数の個数: 16

約数和(自身を含む): 322770096

約数和(自身を除く): 121088522

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 45281, 90562, 769777, 1539554, 5931811, 11863622, 100840787, 201681574]

約数ペア:

[(1, 201681574), (2, 100840787), (17, 11863622), (34, 5931811), (131, 1539554), (262, 769777), (2227, 90562), (4454, 45281)]