205791951

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{1427}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 280070784

約数和(自身を除く): 74278833

約数列:

[1, 3, 53, 159, 907, 1427, 2721, 4281, 48071, 75631, 144213, 226893, 1294289, 3882867, 68597317, 205791951]

約数ペア:

[(1, 205791951), (3, 68597317), (53, 3882867), (159, 1294289), (907, 226893), (1427, 144213), (2721, 75631), (4281, 48071)]