191915068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{941}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 341674704

約数和(自身を除く): 149759636

約数列:

[1, 2, 4, 67, 134, 268, 761, 941, 1522, 1882, 3044, 3764, 50987, 63047, 101974, 126094, 203948, 252188, 716101, 1432202, 2864404, 47978767, 95957534, 191915068]

約数ペア:

[(1, 191915068), (2, 95957534), (4, 47978767), (67, 2864404), (134, 1432202), (268, 716101), (761, 252188), (941, 203948), (1522, 126094), (1882, 101974), (3044, 63047), (3764, 50987)]