201591474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 288296526

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 349, 357, 698, 714, 809, 1047, 1618, 2094, 2427, 2443, 4854, 4886, 5663, 5933, 7329, 11326, 11866, 13753, 14658, 16989, 17799, 27506, 33978, 35598, 41259, 41531, 82518, 83062, 96271, 124593, 192542, 249186, 282341, 288813, 564682, 577626, 847023, 1694046, 1976387, 3952774, 4799797, 5929161, 9599594, 11858322, 14399391, 28798782, 33598579, 67197158, 100795737, 201591474]

約数ペア:

[(1, 201591474), (2, 100795737), (3, 67197158), (6, 33598579), (7, 28798782), (14, 14399391), (17, 11858322), (21, 9599594), (34, 5929161), (42, 4799797), (51, 3952774), (102, 1976387), (119, 1694046), (238, 847023), (349, 577626), (357, 564682), (698, 288813), (714, 282341), (809, 249186), (1047, 192542), (1618, 124593), (2094, 96271), (2427, 83062), (2443, 82518), (4854, 41531), (4886, 41259), (5663, 35598), (5933, 33978), (7329, 27506), (11326, 17799), (11866, 16989), (13753, 14658)]