201851438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83617}}^1$

素因数の和:83707

約数の個数: 16

約数和(自身を含む): 325106784

約数和(自身を除く): 123255346

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 83617, 167234, 1421489, 2842978, 5936807, 11873614, 100925719, 201851438]

約数ペア:

[(1, 201851438), (2, 100925719), (17, 11873614), (34, 5936807), (71, 2842978), (142, 1421489), (1207, 167234), (2414, 83617)]