196802007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 82995753

約数列:

[1, 3, 23, 69, 109, 137, 191, 327, 411, 573, 2507, 3151, 4393, 7521, 9453, 13179, 14933, 20819, 26167, 44799, 62457, 78501, 343459, 478837, 601841, 1030377, 1436511, 1805523, 2852203, 8556609, 65600669, 196802007]

約数ペア:

[(1, 196802007), (3, 65600669), (23, 8556609), (69, 2852203), (109, 1805523), (137, 1436511), (191, 1030377), (327, 601841), (411, 478837), (573, 343459), (2507, 78501), (3151, 62457), (4393, 44799), (7521, 26167), (9453, 20819), (13179, 14933)]