207913599

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1619}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 316742400

約数和(自身を除く): 108828801

約数列:

[1, 3, 9, 19, 57, 171, 751, 1619, 2253, 4857, 6759, 14269, 14571, 30761, 42807, 92283, 128421, 276849, 1215869, 3647607, 10942821, 23101511, 69304533, 207913599]

約数ペア:

[(1, 207913599), (3, 69304533), (9, 23101511), (19, 10942821), (57, 3647607), (171, 1215869), (751, 276849), (1619, 128421), (2253, 92283), (4857, 42807), (6759, 30761), (14269, 14571)]