199814900

素因数分解:

$2^2\times 5^2\times {\mathrm{1153}}^1\times {\mathrm{1733}}^1$

素因数の和:2900

約数の個数: 36

約数和(自身を含む): 434224812

約数和(自身を除く): 234409912

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1153, 1733, 2306, 3466, 4612, 5765, 6932, 8665, 11530, 17330, 23060, 28825, 34660, 43325, 57650, 86650, 115300, 173300, 1998149, 3996298, 7992596, 9990745, 19981490, 39962980, 49953725, 99907450, 199814900]

約数ペア:

[(1, 199814900), (2, 99907450), (4, 49953725), (5, 39962980), (10, 19981490), (20, 9990745), (25, 7992596), (50, 3996298), (100, 1998149), (1153, 173300), (1733, 115300), (2306, 86650), (3466, 57650), (4612, 43325), (5765, 34660), (6932, 28825), (8665, 23060), (11530, 17330)]