207914301

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{27733}}^1$

素因数の和:27770

約数の個数: 36

約数和(自身を含む): 369916092

約数和(自身を除く): 162001791

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 27733, 83199, 194131, 249597, 471461, 582393, 1358917, 1414383, 1747179, 3300227, 4076751, 4243149, 9900681, 12230253, 23101589, 29702043, 69304767, 207914301]

約数ペア:

[(1, 207914301), (3, 69304767), (7, 29702043), (9, 23101589), (17, 12230253), (21, 9900681), (49, 4243149), (51, 4076751), (63, 3300227), (119, 1747179), (147, 1414383), (153, 1358917), (357, 582393), (441, 471461), (833, 249597), (1071, 194131), (2499, 83199), (7497, 27733)]