200346670

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{51503}}^1$

素因数の和:51899

約数の個数: 16

約数和(自身を含む): 361558080

約数和(自身を除く): 161211410

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 51503, 103006, 257515, 515030, 20034667, 40069334, 100173335, 200346670]

約数ペア:

[(1, 200346670), (2, 100173335), (5, 40069334), (10, 20034667), (389, 515030), (778, 257515), (1945, 103006), (3890, 51503)]