201893247

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2473}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 299492544

約数和(自身を除く): 97599297

約数列:

[1, 3, 9, 47, 141, 193, 423, 579, 1737, 2473, 7419, 9071, 22257, 27213, 81639, 116231, 348693, 477289, 1046079, 1431867, 4295601, 22432583, 67297749, 201893247]

約数ペア:

[(1, 201893247), (3, 67297749), (9, 22432583), (47, 4295601), (141, 1431867), (193, 1046079), (423, 477289), (579, 348693), (1737, 116231), (2473, 81639), (7419, 27213), (9071, 22257)]