210874307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{57163}}^1$

素因数の和:57218

約数の個数: 16

約数和(自身を含む): 263411712

約数和(自身を除く): 52537405

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 57163, 400141, 971771, 1772053, 6802397, 12404371, 30124901, 210874307]

約数ペア:

[(1, 210874307), (7, 30124901), (17, 12404371), (31, 6802397), (119, 1772053), (217, 971771), (527, 400141), (3689, 57163)]