202828940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{104551}}^1$

素因数の和:104657

約数の個数: 24

約数和(自身を含む): 430336032

約数和(自身を除く): 227507092

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 104551, 209102, 418204, 522755, 1045510, 2091020, 10141447, 20282894, 40565788, 50707235, 101414470, 202828940]

約数ペア:

[(1, 202828940), (2, 101414470), (4, 50707235), (5, 40565788), (10, 20282894), (20, 10141447), (97, 2091020), (194, 1045510), (388, 522755), (485, 418204), (970, 209102), (1940, 104551)]