214518178

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{9643}}^1$

素因数の和:9886

約数の個数: 24

約数和(自身を含む): 376000272

約数和(自身を除く): 161482094

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1589, 3178, 9643, 11123, 19286, 22246, 67501, 135002, 472507, 945014, 2188961, 4377922, 15322727, 30645454, 107259089, 214518178]

約数ペア:

[(1, 214518178), (2, 107259089), (7, 30645454), (14, 15322727), (49, 4377922), (98, 2188961), (227, 945014), (454, 472507), (1589, 135002), (3178, 67501), (9643, 22246), (11123, 19286)]