190827196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{219847}}^1$

素因数の和:219889

約数の個数: 24

約数和(自身を含む): 393967616

約数和(自身を除く): 203140420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 219847, 439694, 879388, 1538929, 3077858, 6155716, 6815257, 13630514, 27261028, 47706799, 95413598, 190827196]

約数ペア:

[(1, 190827196), (2, 95413598), (4, 47706799), (7, 27261028), (14, 13630514), (28, 6815257), (31, 6155716), (62, 3077858), (124, 1538929), (217, 879388), (434, 439694), (868, 219847)]