208089690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{408019}}^1$

素因数の和:408046

約数の個数: 32

約数和(自身を含む): 528793920

約数和(自身を除く): 320704230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 408019, 816038, 1224057, 2040095, 2448114, 4080190, 6120285, 6936323, 12240570, 13872646, 20808969, 34681615, 41617938, 69363230, 104044845, 208089690]

約数ペア:

[(1, 208089690), (2, 104044845), (3, 69363230), (5, 41617938), (6, 34681615), (10, 20808969), (15, 13872646), (17, 12240570), (30, 6936323), (34, 6120285), (51, 4080190), (85, 2448114), (102, 2040095), (170, 1224057), (255, 816038), (510, 408019)]