202288580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13187}}^1$

素因数の和:13268

約数の個数: 48

約数和(自身を含む): 465272640

約数和(自身を除く): 262984060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 13187, 15340, 26374, 52748, 65935, 131870, 171431, 263740, 342862, 685724, 778033, 857155, 1556066, 1714310, 3112132, 3428620, 3890165, 7780330, 10114429, 15560660, 20228858, 40457716, 50572145, 101144290, 202288580]

約数ペア:

[(1, 202288580), (2, 101144290), (4, 50572145), (5, 40457716), (10, 20228858), (13, 15560660), (20, 10114429), (26, 7780330), (52, 3890165), (59, 3428620), (65, 3112132), (118, 1714310), (130, 1556066), (236, 857155), (260, 778033), (295, 685724), (590, 342862), (767, 263740), (1180, 171431), (1534, 131870), (3068, 65935), (3835, 52748), (7670, 26374), (13187, 15340)]