245865192

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{249863}}^1$

素因数の和:249913

約数の個数: 32

約数和(自身を含む): 629657280

約数和(自身を除く): 383792088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 249863, 499726, 749589, 999452, 1499178, 1998904, 2998356, 5996712, 10244383, 20488766, 30733149, 40977532, 61466298, 81955064, 122932596, 245865192]

約数ペア:

[(1, 245865192), (2, 122932596), (3, 81955064), (4, 61466298), (6, 40977532), (8, 30733149), (12, 20488766), (24, 10244383), (41, 5996712), (82, 2998356), (123, 1998904), (164, 1499178), (246, 999452), (328, 749589), (492, 499726), (984, 249863)]