200980940

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{35509}}^1$

素因数の和:35801

約数の個数: 24

約数和(自身を含む): 423563280

約数和(自身を除く): 222582340

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 35509, 71018, 142036, 177545, 355090, 710180, 10049047, 20098094, 40196188, 50245235, 100490470, 200980940]

約数ペア:

[(1, 200980940), (2, 100490470), (4, 50245235), (5, 40196188), (10, 20098094), (20, 10049047), (283, 710180), (566, 355090), (1132, 177545), (1415, 142036), (2830, 71018), (5660, 35509)]