199861706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{65357}}^1$

素因数の和:65509

約数の個数: 16

約数和(自身を含む): 329404320

約数和(自身を除く): 129542614

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 65357, 130714, 718927, 1437854, 9084623, 18169246, 99930853, 199861706]

約数ペア:

[(1, 199861706), (2, 99930853), (11, 18169246), (22, 9084623), (139, 1437854), (278, 718927), (1529, 130714), (3058, 65357)]