201209288

素因数分解:

$2^3\times 7^3\times {\mathrm{73327}}^1$

素因数の和:73354

約数の個数: 32

約数和(自身を含む): 439968000

約数和(自身を除く): 238758712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 73327, 146654, 293308, 513289, 586616, 1026578, 2053156, 3593023, 4106312, 7186046, 14372092, 25151161, 28744184, 50302322, 100604644, 201209288]

約数ペア:

[(1, 201209288), (2, 100604644), (4, 50302322), (7, 28744184), (8, 25151161), (14, 14372092), (28, 7186046), (49, 4106312), (56, 3593023), (98, 2053156), (196, 1026578), (343, 586616), (392, 513289), (686, 293308), (1372, 146654), (2744, 73327)]