214920566

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 396446400

約数和(自身を除く): 181525834

約数列:

[1, 2, 7, 14, 29, 47, 49, 58, 94, 98, 203, 329, 406, 658, 1363, 1421, 1609, 2303, 2726, 2842, 3218, 4606, 9541, 11263, 19082, 22526, 46661, 66787, 75623, 78841, 93322, 133574, 151246, 157682, 326627, 529361, 653254, 1058722, 2193067, 2286389, 3705527, 4386134, 4572778, 7411054, 15351469, 30702938, 107460283, 214920566]

約数ペア:

[(1, 214920566), (2, 107460283), (7, 30702938), (14, 15351469), (29, 7411054), (47, 4572778), (49, 4386134), (58, 3705527), (94, 2286389), (98, 2193067), (203, 1058722), (329, 653254), (406, 529361), (658, 326627), (1363, 157682), (1421, 151246), (1609, 133574), (2303, 93322), (2726, 78841), (2842, 75623), (3218, 66787), (4606, 46661), (9541, 22526), (11263, 19082)]