208023385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{1741}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 260881920

約数和(自身を除く): 52858535

約数列:

[1, 5, 23, 115, 1039, 1741, 5195, 8705, 23897, 40043, 119485, 200215, 1808899, 9044495, 41604677, 208023385]

約数ペア:

[(1, 208023385), (5, 41604677), (23, 9044495), (115, 1808899), (1039, 200215), (1741, 119485), (5195, 40043), (8705, 23897)]