194967203

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 219640080

約数和(自身を除く): 24672877

約数列:

[1, 17, 29, 43, 289, 493, 541, 731, 1247, 8381, 9197, 12427, 15689, 21199, 23263, 156349, 266713, 360383, 395471, 674627, 4534121, 6723007, 11468659, 194967203]

約数ペア:

[(1, 194967203), (17, 11468659), (29, 6723007), (43, 4534121), (289, 674627), (493, 395471), (541, 360383), (731, 266713), (1247, 156349), (8381, 23263), (9197, 21199), (12427, 15689)]