201938085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{95479}}^1$

素因数の和:95537

約数の個数: 24

約数和(自身を含む): 357477120

約数和(自身を除く): 155539035

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 95479, 286437, 477395, 859311, 1432185, 4296555, 4487513, 13462539, 22437565, 40387617, 67312695, 201938085]

約数ペア:

[(1, 201938085), (3, 67312695), (5, 40387617), (9, 22437565), (15, 13462539), (45, 4487513), (47, 4296555), (141, 1432185), (235, 859311), (423, 477395), (705, 286437), (2115, 95479)]