220170093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2687}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 346816512

約数和(自身を除く): 126646419

約数列:

[1, 3, 11, 13, 33, 39, 143, 191, 429, 573, 2101, 2483, 2687, 6303, 7449, 8061, 27313, 29557, 34931, 81939, 88671, 104793, 384241, 513217, 1152723, 1539651, 5645387, 6671821, 16936161, 20015463, 73390031, 220170093]

約数ペア:

[(1, 220170093), (3, 73390031), (11, 20015463), (13, 16936161), (33, 6671821), (39, 5645387), (143, 1539651), (191, 1152723), (429, 513217), (573, 384241), (2101, 104793), (2483, 88671), (2687, 81939), (6303, 34931), (7449, 29557), (8061, 27313)]