211130300

素因数分解:

$2^2\times 5^2\times {\mathrm{2111303}}^1$

素因数の和:2111317

約数の個数: 18

約数和(自身を含む): 458152968

約数和(自身を除く): 247022668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2111303, 4222606, 8445212, 10556515, 21113030, 42226060, 52782575, 105565150, 211130300]

約数ペア:

[(1, 211130300), (2, 105565150), (4, 52782575), (5, 42226060), (10, 21113030), (20, 10556515), (25, 8445212), (50, 4222606), (100, 2111303)]