285394228

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{9643}}^1$

素因数の和:9812

約数の個数: 36

約数和(自身を含む): 584889312

約数和(自身を除く): 299495084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 7399, 9643, 14798, 19286, 29596, 38572, 67501, 135002, 270004, 472507, 945014, 1456093, 1890028, 2912186, 5824372, 10192651, 20385302, 40770604, 71348557, 142697114, 285394228]

約数ペア:

[(1, 285394228), (2, 142697114), (4, 71348557), (7, 40770604), (14, 20385302), (28, 10192651), (49, 5824372), (98, 2912186), (151, 1890028), (196, 1456093), (302, 945014), (604, 472507), (1057, 270004), (2114, 135002), (4228, 67501), (7399, 38572), (9643, 29596), (14798, 19286)]