203416703

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 249080832

約数和(自身を除く): 45664129

約数列:

[1, 7, 41, 43, 53, 287, 301, 311, 371, 1763, 2173, 2177, 2279, 12341, 12751, 13373, 15211, 15953, 16483, 89257, 93439, 93611, 115381, 548293, 654073, 675803, 708769, 3838051, 4730621, 4961383, 29059529, 203416703]

約数ペア:

[(1, 203416703), (7, 29059529), (41, 4961383), (43, 4730621), (53, 3838051), (287, 708769), (301, 675803), (311, 654073), (371, 548293), (1763, 115381), (2173, 93611), (2177, 93439), (2279, 89257), (12341, 16483), (12751, 15953), (13373, 15211)]