201800729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19927}}^1$

素因数の和:20000

約数の個数: 16

約数和(自身を含む): 234353280

約数和(自身を除く): 32552551

約数列:

[1, 13, 19, 41, 247, 533, 779, 10127, 19927, 259051, 378613, 817007, 4921969, 10621091, 15523133, 201800729]

約数ペア:

[(1, 201800729), (13, 15523133), (19, 10621091), (41, 4921969), (247, 817007), (533, 378613), (779, 259051), (10127, 19927)]