207655921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{34261}}^1$

素因数の和:34320

約数の個数: 16

約数和(自身を含む): 246686400

約数和(自身を除く): 39030479

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 34261, 376871, 650959, 993569, 7160549, 10929259, 18877811, 207655921]

約数ペア:

[(1, 207655921), (11, 18877811), (19, 10929259), (29, 7160549), (209, 993569), (319, 650959), (551, 376871), (6061, 34261)]