250393042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 403362432

約数和(自身を除く): 152969390

約数列:

[1, 2, 23, 43, 46, 86, 277, 457, 554, 914, 989, 1978, 6371, 10511, 11911, 12742, 19651, 21022, 23822, 39302, 126589, 253178, 273953, 451973, 547906, 903946, 2911547, 5443327, 5823094, 10886654, 125196521, 250393042]

約数ペア:

[(1, 250393042), (2, 125196521), (23, 10886654), (43, 5823094), (46, 5443327), (86, 2911547), (277, 903946), (457, 547906), (554, 451973), (914, 273953), (989, 253178), (1978, 126589), (6371, 39302), (10511, 23822), (11911, 21022), (12742, 19651)]