201161871

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5081}}^1$

素因数の和:5223

約数の個数: 24

約数和(自身を含む): 299675376

約数和(自身を除く): 98513505

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 4399, 5081, 13197, 15243, 39591, 45729, 269293, 421723, 807879, 1265169, 2423637, 3795507, 22351319, 67053957, 201161871]

約数ペア:

[(1, 201161871), (3, 67053957), (9, 22351319), (53, 3795507), (83, 2423637), (159, 1265169), (249, 807879), (477, 421723), (747, 269293), (4399, 45729), (5081, 39591), (13197, 15243)]