202064247

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 378040320

約数和(自身を除く): 175976073

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 297, 581, 693, 747, 913, 1171, 1743, 2079, 2241, 2739, 3513, 5229, 6391, 8197, 8217, 10539, 12881, 15687, 19173, 24591, 24651, 31617, 38643, 57519, 73773, 90167, 97193, 115929, 172557, 221319, 270501, 291579, 347787, 680351, 811503, 874737, 1069123, 2041053, 2434509, 2624211, 3207369, 6123159, 7483861, 9622107, 18369477, 22451583, 28866321, 67354749, 202064247]

約数ペア:

[(1, 202064247), (3, 67354749), (7, 28866321), (9, 22451583), (11, 18369477), (21, 9622107), (27, 7483861), (33, 6123159), (63, 3207369), (77, 2624211), (83, 2434509), (99, 2041053), (189, 1069123), (231, 874737), (249, 811503), (297, 680351), (581, 347787), (693, 291579), (747, 270501), (913, 221319), (1171, 172557), (1743, 115929), (2079, 97193), (2241, 90167), (2739, 73773), (3513, 57519), (5229, 38643), (6391, 31617), (8197, 24651), (8217, 24591), (10539, 19173), (12881, 15687)]