201362800

素因数分解:

$2^4\times 5^2\times {\mathrm{503407}}^1$

素因数の和:503425

約数の個数: 30

約数和(自身を含む): 483775088

約数和(自身を除く): 282412288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503407, 1006814, 2013628, 2517035, 4027256, 5034070, 8054512, 10068140, 12585175, 20136280, 25170350, 40272560, 50340700, 100681400, 201362800]

約数ペア:

[(1, 201362800), (2, 100681400), (4, 50340700), (5, 40272560), (8, 25170350), (10, 20136280), (16, 12585175), (20, 10068140), (25, 8054512), (40, 5034070), (50, 4027256), (80, 2517035), (100, 2013628), (200, 1006814), (400, 503407)]