200343460

素因数分解:

$2^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{4937}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 421013880

約数和(自身を除く): 220670420

約数列:

[1, 2, 4, 5, 10, 20, 2029, 4058, 4937, 8116, 9874, 10145, 19748, 20290, 24685, 40580, 49370, 98740, 10017173, 20034346, 40068692, 50085865, 100171730, 200343460]

約数ペア:

[(1, 200343460), (2, 100171730), (4, 50085865), (5, 40068692), (10, 20034346), (20, 10017173), (2029, 98740), (4058, 49370), (4937, 40580), (8116, 24685), (9874, 20290), (10145, 19748)]