207799713

素因数分解:

$3^2\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 351733200

約数和(自身を除く): 143933487

約数列:

[1, 3, 9, 11, 19, 33, 57, 83, 99, 121, 171, 209, 249, 363, 627, 747, 913, 1089, 1331, 1577, 1881, 2299, 2739, 3993, 4731, 6897, 8217, 10043, 11979, 14193, 14641, 17347, 20691, 25289, 30129, 43923, 52041, 75867, 90387, 110473, 131769, 156123, 190817, 227601, 278179, 331419, 572451, 834537, 994257, 1215203, 1717353, 2098987, 2503611, 3645609, 6296961, 10936827, 18890883, 23088857, 69266571, 207799713]

約数ペア:

[(1, 207799713), (3, 69266571), (9, 23088857), (11, 18890883), (19, 10936827), (33, 6296961), (57, 3645609), (83, 2503611), (99, 2098987), (121, 1717353), (171, 1215203), (209, 994257), (249, 834537), (363, 572451), (627, 331419), (747, 278179), (913, 227601), (1089, 190817), (1331, 156123), (1577, 131769), (1881, 110473), (2299, 90387), (2739, 75867), (3993, 52041), (4731, 43923), (6897, 30129), (8217, 25289), (10043, 20691), (11979, 17347), (14193, 14641)]