206857893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{102761}}^1$

素因数の和:102836

約数の個数: 16

約数和(自身を含む): 305819712

約数和(自身を除く): 98961819

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 102761, 308283, 1130371, 3391113, 6268421, 18805263, 68952631, 206857893]

約数ペア:

[(1, 206857893), (3, 68952631), (11, 18805263), (33, 6268421), (61, 3391113), (183, 1130371), (671, 308283), (2013, 102761)]