220170608

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5939}}^1$

素因数の和:6285

約数の個数: 40

約数和(自身を含む): 489075840

約数和(自身を除く): 268905232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4634, 5296, 5939, 9268, 11878, 18536, 23756, 37072, 41573, 47512, 83146, 95024, 166292, 332584, 665168, 1965809, 3931618, 7863236, 13760663, 15726472, 27521326, 31452944, 55042652, 110085304, 220170608]

約数ペア:

[(1, 220170608), (2, 110085304), (4, 55042652), (7, 31452944), (8, 27521326), (14, 15726472), (16, 13760663), (28, 7863236), (56, 3931618), (112, 1965809), (331, 665168), (662, 332584), (1324, 166292), (2317, 95024), (2648, 83146), (4634, 47512), (5296, 41573), (5939, 37072), (9268, 23756), (11878, 18536)]