201645142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{3539}}^1$

素因数の和:4491

約数の個数: 16

約数和(自身を含む): 312652800

約数和(自身を除く): 111007658

約数列:

[1, 2, 31, 62, 919, 1838, 3539, 7078, 28489, 56978, 109709, 219418, 3252341, 6504682, 100822571, 201645142]

約数ペア:

[(1, 201645142), (2, 100822571), (31, 6504682), (62, 3252341), (919, 219418), (1838, 109709), (3539, 56978), (7078, 28489)]