196119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 354432

約数和(自身を除く): 158313

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 283, 693, 849, 1981, 2547, 3113, 5943, 9339, 17829, 21791, 28017, 65373, 196119]

約数ペア:

[(1, 196119), (3, 65373), (7, 28017), (9, 21791), (11, 17829), (21, 9339), (33, 5943), (63, 3113), (77, 2547), (99, 1981), (231, 849), (283, 693)]