200948180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{528811}}^1$

素因数の和:528839

約数の個数: 24

約数和(自身を含む): 444202080

約数和(自身を除く): 243253900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 528811, 1057622, 2115244, 2644055, 5288110, 10047409, 10576220, 20094818, 40189636, 50237045, 100474090, 200948180]

約数ペア:

[(1, 200948180), (2, 100474090), (4, 50237045), (5, 40189636), (10, 20094818), (19, 10576220), (20, 10047409), (38, 5288110), (76, 2644055), (95, 2115244), (190, 1057622), (380, 528811)]