201943287

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27397}}^1$

素因数の和:27429

約数の個数: 40

約数和(自身を含む): 371297696

約数和(自身を除く): 169354409

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 27397, 82191, 191779, 246573, 356161, 575337, 739719, 1068483, 1726011, 2219157, 2493127, 3205449, 5178033, 7479381, 9616347, 15534099, 22438143, 28849041, 67314429, 201943287]

約数ペア:

[(1, 201943287), (3, 67314429), (7, 28849041), (9, 22438143), (13, 15534099), (21, 9616347), (27, 7479381), (39, 5178033), (63, 3205449), (81, 2493127), (91, 2219157), (117, 1726011), (189, 1068483), (273, 739719), (351, 575337), (567, 356161), (819, 246573), (1053, 191779), (2457, 82191), (7371, 27397)]