201793137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15727}}^1$

素因数の和:15797

約数の個数: 32

約数和(自身を含む): 338214912

約数和(自身を除く): 136421775

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 15727, 47181, 110089, 204451, 330267, 613353, 739169, 1431157, 2217507, 4293471, 5174183, 9609197, 15522549, 28827591, 67264379, 201793137]

約数ペア:

[(1, 201793137), (3, 67264379), (7, 28827591), (13, 15522549), (21, 9609197), (39, 5174183), (47, 4293471), (91, 2217507), (141, 1431157), (273, 739169), (329, 613353), (611, 330267), (987, 204451), (1833, 110089), (4277, 47181), (12831, 15727)]