209575496630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2928259}}^1$

素因数の和:2928704

約数の個数: 32

約数和(自身を含む): 400375133280

約数和(自身を除く): 190799636650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 4210, 7157, 14314, 35785, 71570, 2928259, 5856518, 14641295, 29282590, 49780403, 99560806, 248902015, 497804030, 1232797039, 2465594078, 6163985195, 12327970390, 20957549663, 41915099326, 104787748315, 209575496630]

約数ペア:

[(1, 209575496630), (2, 104787748315), (5, 41915099326), (10, 20957549663), (17, 12327970390), (34, 6163985195), (85, 2465594078), (170, 1232797039), (421, 497804030), (842, 248902015), (2105, 99560806), (4210, 49780403), (7157, 29282590), (14314, 14641295), (35785, 5856518), (71570, 2928259)]