207319502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{4871}}^1$

素因数の和:6523

約数の個数: 16

約数和(自身を含む): 335174112

約数和(自身を除く): 127854610

約数列:

[1, 2, 13, 26, 1637, 3274, 4871, 9742, 21281, 42562, 63323, 126646, 7973827, 15947654, 103659751, 207319502]

約数ペア:

[(1, 207319502), (2, 103659751), (13, 15947654), (26, 7973827), (1637, 126646), (3274, 63323), (4871, 42562), (9742, 21281)]