201698217

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 356952960

約数和(自身を除く): 155254743

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 153, 249, 357, 581, 747, 1071, 1411, 1743, 2269, 4233, 5229, 6807, 9877, 12699, 15883, 20421, 29631, 38573, 47649, 88893, 115719, 142947, 188327, 270011, 347157, 564981, 810033, 1318289, 1694943, 2430099, 3201559, 3954867, 9604677, 11864601, 22410913, 28814031, 67232739, 201698217]

約数ペア:

[(1, 201698217), (3, 67232739), (7, 28814031), (9, 22410913), (17, 11864601), (21, 9604677), (51, 3954867), (63, 3201559), (83, 2430099), (119, 1694943), (153, 1318289), (249, 810033), (357, 564981), (581, 347157), (747, 270011), (1071, 188327), (1411, 142947), (1743, 115719), (2269, 88893), (4233, 47649), (5229, 38573), (6807, 29631), (9877, 20421), (12699, 15883)]