201776211

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 377072640

約数和(自身を除く): 175296429

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 189, 273, 287, 351, 369, 533, 819, 861, 1107, 1599, 2003, 2457, 2583, 3731, 4797, 6009, 7749, 11193, 14021, 14391, 18027, 26039, 33579, 42063, 54081, 78117, 82123, 100737, 126189, 182273, 234351, 246369, 378567, 546819, 574861, 703053, 739107, 1067599, 1640457, 1724583, 2217321, 3202797, 4921371, 5173749, 7473193, 9608391, 15521247, 22419579, 28825173, 67258737, 201776211]

約数ペア:

[(1, 201776211), (3, 67258737), (7, 28825173), (9, 22419579), (13, 15521247), (21, 9608391), (27, 7473193), (39, 5173749), (41, 4921371), (63, 3202797), (91, 2217321), (117, 1724583), (123, 1640457), (189, 1067599), (273, 739107), (287, 703053), (351, 574861), (369, 546819), (533, 378567), (819, 246369), (861, 234351), (1107, 182273), (1599, 126189), (2003, 100737), (2457, 82123), (2583, 78117), (3731, 54081), (4797, 42063), (6009, 33579), (7749, 26039), (11193, 18027), (14021, 14391)]