201583707

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 309899520

約数和(自身を除く): 108315813

約数列:

[1, 3, 13, 23, 39, 59, 69, 169, 177, 293, 299, 507, 767, 879, 897, 1357, 2301, 3809, 3887, 4071, 6739, 9971, 11427, 11661, 17287, 17641, 20217, 29913, 49517, 51861, 52923, 87607, 148551, 224731, 229333, 262821, 397601, 674193, 687999, 1138891, 1192803, 2921503, 3416673, 5168813, 8764509, 15506439, 67194569, 201583707]

約数ペア:

[(1, 201583707), (3, 67194569), (13, 15506439), (23, 8764509), (39, 5168813), (59, 3416673), (69, 2921503), (169, 1192803), (177, 1138891), (293, 687999), (299, 674193), (507, 397601), (767, 262821), (879, 229333), (897, 224731), (1357, 148551), (2301, 87607), (3809, 52923), (3887, 51861), (4071, 49517), (6739, 29913), (9971, 20217), (11427, 17641), (11661, 17287)]