207819678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 466746624

約数和(自身を除く): 258926946

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 491, 583, 726, 982, 1166, 1331, 1473, 1749, 2662, 2946, 3498, 3993, 5401, 6413, 7986, 10802, 12826, 16203, 19239, 26023, 32406, 38478, 52046, 59411, 70543, 78069, 118822, 141086, 156138, 178233, 211629, 286253, 356466, 423258, 572506, 653521, 858759, 1307042, 1717518, 1960563, 3148783, 3921126, 6297566, 9446349, 18892698, 34636613, 69273226, 103909839, 207819678]

約数ペア:

[(1, 207819678), (2, 103909839), (3, 69273226), (6, 34636613), (11, 18892698), (22, 9446349), (33, 6297566), (53, 3921126), (66, 3148783), (106, 1960563), (121, 1717518), (159, 1307042), (242, 858759), (318, 653521), (363, 572506), (491, 423258), (583, 356466), (726, 286253), (982, 211629), (1166, 178233), (1331, 156138), (1473, 141086), (1749, 118822), (2662, 78069), (2946, 70543), (3498, 59411), (3993, 52046), (5401, 38478), (6413, 32406), (7986, 26023), (10802, 19239), (12826, 16203)]