208526102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{10781}}^1$

素因数の和:11311

約数の個数: 16

約数和(自身を含む): 329929200

約数和(自身を除く): 121403098

約数列:

[1, 2, 19, 38, 509, 1018, 9671, 10781, 19342, 21562, 204839, 409678, 5487529, 10975058, 104263051, 208526102]

約数ペア:

[(1, 208526102), (2, 104263051), (19, 10975058), (38, 5487529), (509, 409678), (1018, 204839), (9671, 21562), (10781, 19342)]