201960681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{48397}}^1$

素因数の和:48520

約数の個数: 16

約数和(自身を含む): 292711104

約数和(自身を除く): 90750423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 48397, 145191, 629161, 1887483, 5178479, 15535437, 67320227, 201960681]

約数ペア:

[(1, 201960681), (3, 67320227), (13, 15535437), (39, 5178479), (107, 1887483), (321, 629161), (1391, 145191), (4173, 48397)]