201558513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109961}}^1$

素因数の和:110024

約数の個数: 16

約数和(自身を含む): 295577856

約数和(自身を除く): 94019343

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 109961, 329883, 1429493, 4288479, 5168167, 15504501, 67186171, 201558513]

約数ペア:

[(1, 201558513), (3, 67186171), (13, 15504501), (39, 5168167), (47, 4288479), (141, 1429493), (611, 329883), (1833, 109961)]