207967173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1\times {\mathrm{1979}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 289681920

約数和(自身を除く): 81714747

約数列:

[1, 3, 23, 69, 1523, 1979, 4569, 5937, 35029, 45517, 105087, 136551, 3014017, 9042051, 69322391, 207967173]

約数ペア:

[(1, 207967173), (3, 69322391), (23, 9042051), (69, 3014017), (1523, 136551), (1979, 105087), (4569, 45517), (5937, 35029)]