204691883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 253808640

約数和(自身を除く): 49116757

約数列:

[1, 11, 17, 19, 53, 187, 209, 323, 583, 901, 1007, 1087, 3553, 9911, 11077, 11957, 17119, 18479, 20653, 57611, 188309, 203269, 227183, 351101, 633721, 979387, 1094609, 3862111, 10773257, 12040699, 18608353, 204691883]

約数ペア:

[(1, 204691883), (11, 18608353), (17, 12040699), (19, 10773257), (53, 3862111), (187, 1094609), (209, 979387), (323, 633721), (583, 351101), (901, 227183), (1007, 203269), (1087, 188309), (3553, 57611), (9911, 20653), (11077, 18479), (11957, 17119)]