201529700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{69493}}^1$

素因数の和:69536

約数の個数: 36

約数和(自身を含む): 452405940

約数和(自身を除く): 250876240

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 69493, 138986, 277972, 347465, 694930, 1389860, 1737325, 2015297, 3474650, 4030594, 6949300, 8061188, 10076485, 20152970, 40305940, 50382425, 100764850, 201529700]

約数ペア:

[(1, 201529700), (2, 100764850), (4, 50382425), (5, 40305940), (10, 20152970), (20, 10076485), (25, 8061188), (29, 6949300), (50, 4030594), (58, 3474650), (100, 2015297), (116, 1737325), (145, 1389860), (290, 694930), (580, 347465), (725, 277972), (1450, 138986), (2900, 69493)]