200432900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{105491}}^1$

素因数の和:105524

約数の個数: 36

約数和(自身を含む): 457835280

約数和(自身を除く): 257402380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 105491, 210982, 421964, 527455, 1054910, 2004329, 2109820, 2637275, 4008658, 5274550, 8017316, 10021645, 10549100, 20043290, 40086580, 50108225, 100216450, 200432900]

約数ペア:

[(1, 200432900), (2, 100216450), (4, 50108225), (5, 40086580), (10, 20043290), (19, 10549100), (20, 10021645), (25, 8017316), (38, 5274550), (50, 4008658), (76, 2637275), (95, 2109820), (100, 2004329), (190, 1054910), (380, 527455), (475, 421964), (950, 210982), (1900, 105491)]