199639076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{548459}}^1$

素因数の和:548483

約数の個数: 24

約数和(自身を含む): 429992640

約数和(自身を除く): 230353564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 548459, 1096918, 2193836, 3839213, 7129967, 7678426, 14259934, 15356852, 28519868, 49909769, 99819538, 199639076]

約数ペア:

[(1, 199639076), (2, 99819538), (4, 49909769), (7, 28519868), (13, 15356852), (14, 14259934), (26, 7678426), (28, 7129967), (52, 3839213), (91, 2193836), (182, 1096918), (364, 548459)]