201338497

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 231453440

約数和(自身を除く): 30114943

約数列:

[1, 17, 19, 37, 289, 323, 629, 703, 991, 5491, 10693, 11951, 16847, 18829, 36667, 203167, 286399, 320093, 623339, 696673, 5441581, 10596763, 11843441, 201338497]

約数ペア:

[(1, 201338497), (17, 11843441), (19, 10596763), (37, 5441581), (289, 696673), (323, 623339), (629, 320093), (703, 286399), (991, 203167), (5491, 36667), (10693, 18829), (11951, 16847)]