202606954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{400409}}^1$

素因数の和:400445

約数の個数: 16

約数和(自身を含む): 345954240

約数和(自身を除く): 143347286

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 400409, 800818, 4404499, 8808998, 9209407, 18418814, 101303477, 202606954]

約数ペア:

[(1, 202606954), (2, 101303477), (11, 18418814), (22, 9209407), (23, 8808998), (46, 4404499), (253, 800818), (506, 400409)]