202989657933

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{470501}}^1$

素因数の和:470587

約数の個数: 48

約数和(自身を含む): 327845793600

約数和(自身を除く): 124856135667

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 841, 1653, 2523, 4959, 7569, 14877, 15979, 22707, 47937, 143811, 431433, 470501, 1411503, 4234509, 8939519, 12703527, 13644529, 26818557, 40933587, 80455671, 122800761, 241367013, 259246051, 368402283, 395691341, 777738153, 1187074023, 2333214459, 3561222069, 6999643377, 7518135479, 10683666207, 22554406437, 67663219311, 202989657933]

約数ペア:

[(1, 202989657933), (3, 67663219311), (9, 22554406437), (19, 10683666207), (27, 7518135479), (29, 6999643377), (57, 3561222069), (87, 2333214459), (171, 1187074023), (261, 777738153), (513, 395691341), (551, 368402283), (783, 259246051), (841, 241367013), (1653, 122800761), (2523, 80455671), (4959, 40933587), (7569, 26818557), (14877, 13644529), (15979, 12703527), (22707, 8939519), (47937, 4234509), (143811, 1411503), (431433, 470501)]