200081409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 302911488

約数和(自身を除く): 102830079

約数列:

[1, 3, 11, 31, 33, 93, 131, 341, 393, 1023, 1441, 1493, 4061, 4323, 4479, 12183, 16423, 44671, 46283, 49269, 134013, 138849, 195583, 509113, 586749, 1527339, 2151413, 6063073, 6454239, 18189219, 66693803, 200081409]

約数ペア:

[(1, 200081409), (3, 66693803), (11, 18189219), (31, 6454239), (33, 6063073), (93, 2151413), (131, 1527339), (341, 586749), (393, 509113), (1023, 195583), (1441, 138849), (1493, 134013), (4061, 49269), (4323, 46283), (4479, 44671), (12183, 16423)]