200407743

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{19081}}^1$

素因数の和:19479

約数の個数: 16

約数和(自身を含む): 297679200

約数和(自身を除く): 97271457

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 10503, 19081, 57243, 171729, 515187, 7422509, 22267527, 66802581, 200407743]

約数ペア:

[(1, 200407743), (3, 66802581), (9, 22267527), (27, 7422509), (389, 515187), (1167, 171729), (3501, 57243), (10503, 19081)]