202312323

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 330220800

約数和(自身を除く): 127908477

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 513, 551, 783, 1511, 1539, 1653, 2349, 4533, 4617, 4959, 7047, 13599, 14877, 28709, 40797, 43819, 44631, 86127, 122391, 131457, 133893, 258381, 367173, 394371, 775143, 832561, 1183113, 2325429, 2497683, 3549339, 6976287, 7493049, 10648017, 22479147, 67437441, 202312323]

約数ペア:

[(1, 202312323), (3, 67437441), (9, 22479147), (19, 10648017), (27, 7493049), (29, 6976287), (57, 3549339), (81, 2497683), (87, 2325429), (171, 1183113), (243, 832561), (261, 775143), (513, 394371), (551, 367173), (783, 258381), (1511, 133893), (1539, 131457), (1653, 122391), (2349, 86127), (4533, 44631), (4617, 43819), (4959, 40797), (7047, 28709), (13599, 14877)]