99975316

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{20639}}^1$

素因数の和:20823

約数の個数: 24

約数和(自身を含む): 201116160

約数和(自身を除く): 101140844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 20639, 41278, 82556, 144473, 288946, 577892, 3570547, 7141094, 14282188, 24993829, 49987658, 99975316]

約数ペア:

[(1, 99975316), (2, 49987658), (4, 24993829), (7, 14282188), (14, 7141094), (28, 3570547), (173, 577892), (346, 288946), (692, 144473), (1211, 82556), (2422, 41278), (4844, 20639)]