196590261

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8219}}^1$

素因数の和:8313

約数の個数: 32

約数和(自身を含む): 321960960

約数和(自身を除く): 125370699

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 8219, 23919, 24657, 57533, 139723, 172599, 419169, 550673, 978061, 1652019, 2934183, 3854711, 9361441, 11564133, 28084323, 65530087, 196590261]

約数ペア:

[(1, 196590261), (3, 65530087), (7, 28084323), (17, 11564133), (21, 9361441), (51, 3854711), (67, 2934183), (119, 1652019), (201, 978061), (357, 550673), (469, 419169), (1139, 172599), (1407, 139723), (3417, 57533), (7973, 24657), (8219, 23919)]