206852562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{547229}}^1$

素因数の和:547247

約数の個数: 32

約数和(自身を含む): 525340800

約数和(自身を除く): 318488238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 547229, 1094458, 1641687, 3283374, 3830603, 4925061, 7661206, 9850122, 11491809, 14775183, 22983618, 29550366, 34475427, 68950854, 103426281, 206852562]

約数ペア:

[(1, 206852562), (2, 103426281), (3, 68950854), (6, 34475427), (7, 29550366), (9, 22983618), (14, 14775183), (18, 11491809), (21, 9850122), (27, 7661206), (42, 4925061), (54, 3830603), (63, 3283374), (126, 1641687), (189, 1094458), (378, 547229)]