202336947

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 322702160

約数和(自身を除く): 120365213

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1801, 1971, 4161, 5403, 5913, 12483, 16209, 34219, 37449, 48627, 102657, 112347, 131473, 145881, 307971, 394419, 923913, 1183257, 2497987, 2771739, 3549771, 7493961, 10649313, 22481883, 67445649, 202336947]

約数ペア:

[(1, 202336947), (3, 67445649), (9, 22481883), (19, 10649313), (27, 7493961), (57, 3549771), (73, 2771739), (81, 2497987), (171, 1183257), (219, 923913), (513, 394419), (657, 307971), (1387, 145881), (1539, 131473), (1801, 112347), (1971, 102657), (4161, 48627), (5403, 37449), (5913, 34219), (12483, 16209)]