201246261

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 271263168

約数和(自身を除く): 70016907

約数列:

[1, 3, 131, 393, 401, 1203, 1277, 3831, 52531, 157593, 167287, 501861, 512077, 1536231, 67082087, 201246261]

約数ペア:

[(1, 201246261), (3, 67082087), (131, 1536231), (393, 512077), (401, 501861), (1203, 167287), (1277, 157593), (3831, 52531)]