200713970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{839}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 169423630

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 509, 839, 1018, 1678, 2545, 4195, 5090, 8390, 23923, 39433, 47846, 78866, 119615, 197165, 239230, 394330, 427051, 854102, 2135255, 4270510, 20071397, 40142794, 100356985, 200713970]

約数ペア:

[(1, 200713970), (2, 100356985), (5, 40142794), (10, 20071397), (47, 4270510), (94, 2135255), (235, 854102), (470, 427051), (509, 394330), (839, 239230), (1018, 197165), (1678, 119615), (2545, 78866), (4195, 47846), (5090, 39433), (8390, 23923)]