201428200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{34729}}^1$

素因数の和:34774

約数の個数: 48

約数和(自身を含む): 484483500

約数和(自身を除く): 283055300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 34729, 69458, 138916, 173645, 277832, 347290, 694580, 868225, 1007141, 1389160, 1736450, 2014282, 3472900, 4028564, 5035705, 6945800, 8057128, 10071410, 20142820, 25178525, 40285640, 50357050, 100714100, 201428200]

約数ペア:

[(1, 201428200), (2, 100714100), (4, 50357050), (5, 40285640), (8, 25178525), (10, 20142820), (20, 10071410), (25, 8057128), (29, 6945800), (40, 5035705), (50, 4028564), (58, 3472900), (100, 2014282), (116, 1736450), (145, 1389160), (200, 1007141), (232, 868225), (290, 694580), (580, 347290), (725, 277832), (1160, 173645), (1450, 138916), (2900, 69458), (5800, 34729)]