201355077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12277}}^1$

素因数の和:12369

約数の個数: 32

約数和(自身を含む): 339462144

約数和(自身を除く): 138107067

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 12277, 16401, 36831, 85939, 135047, 257817, 405141, 871667, 945329, 2615001, 2835987, 6101669, 9588337, 18305007, 28765011, 67118359, 201355077]

約数ペア:

[(1, 201355077), (3, 67118359), (7, 28765011), (11, 18305007), (21, 9588337), (33, 6101669), (71, 2835987), (77, 2615001), (213, 945329), (231, 871667), (497, 405141), (781, 257817), (1491, 135047), (2343, 85939), (5467, 36831), (12277, 16401)]