201923300

素因数分解:

$2^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{4937}}^1$

素因数の和:5360

約数の個数: 36

約数和(自身を含む): 439333860

約数和(自身を除く): 237410560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 409, 818, 1636, 2045, 4090, 4937, 8180, 9874, 10225, 19748, 20450, 24685, 40900, 49370, 98740, 123425, 246850, 493700, 2019233, 4038466, 8076932, 10096165, 20192330, 40384660, 50480825, 100961650, 201923300]

約数ペア:

[(1, 201923300), (2, 100961650), (4, 50480825), (5, 40384660), (10, 20192330), (20, 10096165), (25, 8076932), (50, 4038466), (100, 2019233), (409, 493700), (818, 246850), (1636, 123425), (2045, 98740), (4090, 49370), (4937, 40900), (8180, 24685), (9874, 20450), (10225, 19748)]