214921400

素因数分解:

$2^3\times 5^2\times {\mathrm{1074607}}^1$

素因数の和:1074623

約数の個数: 24

約数和(自身を含む): 499692720

約数和(自身を除く): 284771320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1074607, 2149214, 4298428, 5373035, 8596856, 10746070, 21492140, 26865175, 42984280, 53730350, 107460700, 214921400]

約数ペア:

[(1, 214921400), (2, 107460700), (4, 53730350), (5, 42984280), (8, 26865175), (10, 21492140), (20, 10746070), (25, 8596856), (40, 5373035), (50, 4298428), (100, 2149214), (200, 1074607)]