209374367051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{488051}}^1$

素因数の和:488474

約数の個数: 16

約数和(自身を含む): 224347743360

約数和(自身を除く): 14973376309

約数列:

[1, 19, 67, 337, 1273, 6403, 22579, 429001, 488051, 9272969, 32699417, 164473187, 621288923, 3124990553, 11019703529, 209374367051]

約数ペア:

[(1, 209374367051), (19, 11019703529), (67, 3124990553), (337, 621288923), (1273, 164473187), (6403, 32699417), (22579, 9272969), (429001, 488051)]