201958461

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{141131}}^1$

素因数の和:141193

約数の個数: 16

約数和(自身を含む): 304845120

約数和(自身を除く): 102886659

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 141131, 423393, 1270179, 3810537, 7479943, 22439829, 67319487, 201958461]

約数ペア:

[(1, 201958461), (3, 67319487), (9, 22439829), (27, 7479943), (53, 3810537), (159, 1270179), (477, 423393), (1431, 141131)]