200221563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{206627}}^1$

素因数の和:206666

約数の個数: 16

約数和(自身を含む): 297544320

約数和(自身を除く): 97322757

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 206627, 619881, 3512659, 3925913, 10537977, 11777739, 66740521, 200221563]

約数ペア:

[(1, 200221563), (3, 66740521), (17, 11777739), (19, 10537977), (51, 3925913), (57, 3512659), (323, 619881), (969, 206627)]