194713808

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{171403}}^1$

素因数の和:171482

約数の個数: 20

約数和(自身を含む): 382573728

約数和(自身を除く): 187859920

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 171403, 342806, 685612, 1371224, 2742448, 12169613, 24339226, 48678452, 97356904, 194713808]

約数ペア:

[(1, 194713808), (2, 97356904), (4, 48678452), (8, 24339226), (16, 12169613), (71, 2742448), (142, 1371224), (284, 685612), (568, 342806), (1136, 171403)]