207408047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{141769}}^1$

素因数の和:141806

約数の個数: 16

約数和(自身を含む): 272198400

約数和(自身を除く): 64790353

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 141769, 992383, 1559459, 2693611, 10916213, 18855277, 29629721, 207408047]

約数ペア:

[(1, 207408047), (7, 29629721), (11, 18855277), (19, 10916213), (77, 2693611), (133, 1559459), (209, 992383), (1463, 141769)]