388200316

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{15737}}^1$

素因数の和:16629

約数の個数: 24

約数和(自身を含む): 777331296

約数和(自身を除く): 389130980

約数列:

[1, 2, 4, 7, 14, 28, 881, 1762, 3524, 6167, 12334, 15737, 24668, 31474, 62948, 110159, 220318, 440636, 13864297, 27728594, 55457188, 97050079, 194100158, 388200316]

約数ペア:

[(1, 388200316), (2, 194100158), (4, 97050079), (7, 55457188), (14, 27728594), (28, 13864297), (881, 440636), (1762, 220318), (3524, 110159), (6167, 62948), (12334, 31474), (15737, 24668)]