196833

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 331968

約数和(自身を除く): 135135

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 103, 147, 273, 309, 637, 721, 1339, 1911, 2163, 4017, 5047, 9373, 15141, 28119, 65611, 196833]

約数ペア:

[(1, 196833), (3, 65611), (7, 28119), (13, 15141), (21, 9373), (39, 5047), (49, 4017), (91, 2163), (103, 1911), (147, 1339), (273, 721), (309, 637)]