201758882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{18973}}^1$

素因数の和:19397

約数の個数: 16

約数和(自身を含む): 326732280

約数和(自身を除く): 124973398

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 18973, 37946, 246649, 493298, 7759957, 15519914, 100879441, 201758882]

約数ペア:

[(1, 201758882), (2, 100879441), (13, 15519914), (26, 7759957), (409, 493298), (818, 246649), (5317, 37946), (10634, 18973)]