202421754

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2433

約数の個数: 80

約数和(自身を含む): 495956736

約数和(自身を除く): 293534982

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 459, 527, 558, 837, 918, 1054, 1377, 1581, 1674, 2371, 2511, 2754, 3162, 4742, 4743, 5022, 7113, 9486, 14226, 14229, 21339, 28458, 40307, 42678, 42687, 64017, 73501, 80614, 85374, 120921, 128034, 147002, 192051, 220503, 241842, 362763, 384102, 441006, 661509, 725526, 1088289, 1249517, 1323018, 1984527, 2176578, 2499034, 3264867, 3748551, 3969054, 5953581, 6529734, 7497102, 11245653, 11907162, 22491306, 33736959, 67473918, 101210877, 202421754]

約数ペア:

[(1, 202421754), (2, 101210877), (3, 67473918), (6, 33736959), (9, 22491306), (17, 11907162), (18, 11245653), (27, 7497102), (31, 6529734), (34, 5953581), (51, 3969054), (54, 3748551), (62, 3264867), (81, 2499034), (93, 2176578), (102, 1984527), (153, 1323018), (162, 1249517), (186, 1088289), (279, 725526), (306, 661509), (459, 441006), (527, 384102), (558, 362763), (837, 241842), (918, 220503), (1054, 192051), (1377, 147002), (1581, 128034), (1674, 120921), (2371, 85374), (2511, 80614), (2754, 73501), (3162, 64017), (4742, 42687), (4743, 42678), (5022, 40307), (7113, 28458), (9486, 21339), (14226, 14229)]