225488394

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{78787}}^1$

素因数の和:78851

約数の個数: 32

約数和(自身を含む): 510546240

約数和(自身を除く): 285057846

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 78787, 157574, 236361, 472722, 709083, 1418166, 2127249, 4175711, 4254498, 8351422, 12527133, 25054266, 37581399, 75162798, 112744197, 225488394]

約数ペア:

[(1, 225488394), (2, 112744197), (3, 75162798), (6, 37581399), (9, 25054266), (18, 12527133), (27, 8351422), (53, 4254498), (54, 4175711), (106, 2127249), (159, 1418166), (318, 709083), (477, 472722), (954, 236361), (1431, 157574), (2862, 78787)]