201407415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 378846720

約数和(自身を除く): 177439305

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 59, 85, 165, 177, 187, 255, 295, 561, 649, 885, 935, 1003, 1217, 1947, 2805, 3009, 3245, 3651, 5015, 6085, 9735, 11033, 13387, 15045, 18255, 20689, 33099, 40161, 55165, 62067, 66935, 71803, 103445, 165495, 200805, 215409, 227579, 310335, 359015, 682737, 789833, 1077045, 1137895, 1220651, 2369499, 3413685, 3661953, 3949165, 6103255, 11847495, 13427161, 18309765, 40281483, 67135805, 201407415]

約数ペア:

[(1, 201407415), (3, 67135805), (5, 40281483), (11, 18309765), (15, 13427161), (17, 11847495), (33, 6103255), (51, 3949165), (55, 3661953), (59, 3413685), (85, 2369499), (165, 1220651), (177, 1137895), (187, 1077045), (255, 789833), (295, 682737), (561, 359015), (649, 310335), (885, 227579), (935, 215409), (1003, 200805), (1217, 165495), (1947, 103445), (2805, 71803), (3009, 66935), (3245, 62067), (3651, 55165), (5015, 40161), (6085, 33099), (9735, 20689), (11033, 18255), (13387, 15045)]