202317579

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 296614032

約数和(自身を除く): 94296453

約数列:

[1, 3, 9, 131, 157, 393, 471, 1093, 1179, 1413, 3279, 9837, 20567, 61701, 143183, 171601, 185103, 429549, 514803, 1288647, 1544409, 22479731, 67439193, 202317579]

約数ペア:

[(1, 202317579), (3, 67439193), (9, 22479731), (131, 1544409), (157, 1288647), (393, 514803), (471, 429549), (1093, 185103), (1179, 171601), (1413, 143183), (3279, 61701), (9837, 20567)]