201423170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549409}}^1$

素因数の和:1549429

約数の個数: 16

約数和(自身を含む): 390451320

約数和(自身を除く): 189028150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549409, 3098818, 7747045, 15494090, 20142317, 40284634, 100711585, 201423170]

約数ペア:

[(1, 201423170), (2, 100711585), (5, 40284634), (10, 20142317), (13, 15494090), (26, 7747045), (65, 3098818), (130, 1549409)]