201129159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51217}}^1$

素因数の和:51255

約数の個数: 32

約数和(自身を含む): 354018816

約数和(自身を除く): 152889657

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 51217, 153651, 358519, 563387, 870689, 1075557, 1690161, 2612067, 3943709, 6094823, 9577579, 11831127, 18284469, 28732737, 67043053, 201129159]

約数ペア:

[(1, 201129159), (3, 67043053), (7, 28732737), (11, 18284469), (17, 11831127), (21, 9577579), (33, 6094823), (51, 3943709), (77, 2612067), (119, 1690161), (187, 1075557), (231, 870689), (357, 563387), (561, 358519), (1309, 153651), (3927, 51217)]