200491330580

素因数分解:

$2^2\times 5^1\times {\mathrm{689021}}^1\times {\mathrm{14549}}^1$

素因数の和:703579

約数の個数: 24

約数和(自身を含む): 421061344200

約数和(自身を除く): 220570013620

約数列:

[1, 2, 4, 5, 10, 20, 14549, 29098, 58196, 72745, 145490, 290980, 689021, 1378042, 2756084, 3445105, 6890210, 13780420, 10024566529, 20049133058, 40098266116, 50122832645, 100245665290, 200491330580]

約数ペア:

[(1, 200491330580), (2, 100245665290), (4, 50122832645), (5, 40098266116), (10, 20049133058), (20, 10024566529), (14549, 13780420), (29098, 6890210), (58196, 3445105), (72745, 2756084), (145490, 1378042), (290980, 689021)]