205710714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14633}}^1$

素因数の和:14723

約数の個数: 48

約数和(自身を含む): 493107264

約数和(自身を除く): 287396550

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 14633, 29266, 43899, 87798, 131697, 160963, 263394, 321926, 482889, 965778, 1038943, 1448667, 2077886, 2897334, 3116829, 6233658, 9350487, 11428373, 18700974, 22856746, 34285119, 68570238, 102855357, 205710714]

約数ペア:

[(1, 205710714), (2, 102855357), (3, 68570238), (6, 34285119), (9, 22856746), (11, 18700974), (18, 11428373), (22, 9350487), (33, 6233658), (66, 3116829), (71, 2897334), (99, 2077886), (142, 1448667), (198, 1038943), (213, 965778), (426, 482889), (639, 321926), (781, 263394), (1278, 160963), (1562, 131697), (2343, 87798), (4686, 43899), (7029, 29266), (14058, 14633)]