204826545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59113}}^1$

素因数の和:59142

約数の個数: 48

約数和(自身を含む): 442645632

約数和(自身を除く): 237819087

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 59113, 177339, 295565, 413791, 532017, 650243, 886695, 1241373, 1950729, 2068955, 2660085, 3251215, 3724119, 4551701, 5852187, 6206865, 9753645, 13655103, 18620595, 22758505, 29260935, 40965309, 68275515, 204826545]

約数ペア:

[(1, 204826545), (3, 68275515), (5, 40965309), (7, 29260935), (9, 22758505), (11, 18620595), (15, 13655103), (21, 9753645), (33, 6206865), (35, 5852187), (45, 4551701), (55, 3724119), (63, 3251215), (77, 2660085), (99, 2068955), (105, 1950729), (165, 1241373), (231, 886695), (315, 650243), (385, 532017), (495, 413791), (693, 295565), (1155, 177339), (3465, 59113)]