193080979

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 240330240

約数和(自身を除く): 47249261

約数列:

[1, 7, 13, 91, 169, 227, 719, 1183, 1589, 2951, 5033, 9347, 20657, 38363, 65429, 121511, 163213, 268541, 850577, 1142491, 2121769, 14852383, 27582997, 193080979]

約数ペア:

[(1, 193080979), (7, 27582997), (13, 14852383), (91, 2121769), (169, 1142491), (227, 850577), (719, 268541), (1183, 163213), (1589, 121511), (2951, 65429), (5033, 38363), (9347, 20657)]