208089214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{86201}}^1$

素因数の和:86291

約数の個数: 16

約数和(自身を含む): 335153376

約数和(自身を除く): 127064162

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 86201, 172402, 1465417, 2930834, 6120271, 12240542, 104044607, 208089214]

約数ペア:

[(1, 208089214), (2, 104044607), (17, 12240542), (34, 6120271), (71, 2930834), (142, 1465417), (1207, 172402), (2414, 86201)]