198868082

素因数分解:

$2^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{7949}}^1$

素因数の和:9745

約数の個数: 16

約数和(自身を含む): 341150400

約数和(自身を除く): 142282318

約数列:

[1, 2, 7, 14, 1787, 3574, 7949, 12509, 15898, 25018, 55643, 111286, 14204863, 28409726, 99434041, 198868082]

約数ペア:

[(1, 198868082), (2, 99434041), (7, 28409726), (14, 14204863), (1787, 111286), (3574, 55643), (7949, 25018), (12509, 15898)]