206810814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 503870976

約数和(自身を除く): 297060162

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 163, 238, 326, 357, 489, 714, 978, 1141, 1777, 2282, 2771, 3423, 3554, 5331, 5542, 6846, 8313, 10662, 12439, 16626, 19397, 24878, 30209, 37317, 38794, 58191, 60418, 74634, 90627, 116382, 181254, 211463, 289651, 422926, 579302, 634389, 868953, 1268778, 1737906, 2027557, 4055114, 4924067, 6082671, 9848134, 12165342, 14772201, 29544402, 34468469, 68936938, 103405407, 206810814]

約数ペア:

[(1, 206810814), (2, 103405407), (3, 68936938), (6, 34468469), (7, 29544402), (14, 14772201), (17, 12165342), (21, 9848134), (34, 6082671), (42, 4924067), (51, 4055114), (102, 2027557), (119, 1737906), (163, 1268778), (238, 868953), (326, 634389), (357, 579302), (489, 422926), (714, 289651), (978, 211463), (1141, 181254), (1777, 116382), (2282, 90627), (2771, 74634), (3423, 60418), (3554, 58191), (5331, 38794), (5542, 37317), (6846, 30209), (8313, 24878), (10662, 19397), (12439, 16626)]