201039709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 219659440

約数和(自身を除く): 18619731

約数列:

[1, 13, 109, 337, 421, 1417, 4381, 5473, 36733, 45889, 141877, 477529, 596557, 1844401, 15464593, 201039709]

約数ペア:

[(1, 201039709), (13, 15464593), (109, 1844401), (337, 596557), (421, 477529), (1417, 141877), (4381, 45889), (5473, 36733)]