207457688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{8293}}^1$

素因数の和:8411

約数の個数: 32

約数和(自身を含む): 403088400

約数和(自身を除く): 195630712

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 3127, 6254, 8293, 12508, 16586, 25016, 33172, 66344, 439529, 489287, 879058, 978574, 1758116, 1957148, 3516232, 3914296, 25932211, 51864422, 103728844, 207457688]

約数ペア:

[(1, 207457688), (2, 103728844), (4, 51864422), (8, 25932211), (53, 3914296), (59, 3516232), (106, 1957148), (118, 1758116), (212, 978574), (236, 879058), (424, 489287), (472, 439529), (3127, 66344), (6254, 33172), (8293, 25016), (12508, 16586)]