210933460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{19937}}^1$

素因数の和:19992

約数の個数: 36

約数和(自身を含む): 463079988

約数和(自身を除く): 252146528

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 19937, 39874, 79748, 99685, 199370, 398740, 458551, 917102, 1834204, 2292755, 4585510, 9171020, 10546673, 21093346, 42186692, 52733365, 105466730, 210933460]

約数ペア:

[(1, 210933460), (2, 105466730), (4, 52733365), (5, 42186692), (10, 21093346), (20, 10546673), (23, 9171020), (46, 4585510), (92, 2292755), (115, 1834204), (230, 917102), (460, 458551), (529, 398740), (1058, 199370), (2116, 99685), (2645, 79748), (5290, 39874), (10580, 19937)]