204498525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 446542848

約数和(自身を除く): 242044323

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 165, 175, 187, 231, 255, 275, 357, 385, 425, 525, 561, 595, 825, 935, 1155, 1275, 1309, 1785, 1925, 2083, 2805, 2975, 3927, 4675, 5775, 6249, 6545, 8925, 10415, 14025, 14581, 19635, 22913, 31245, 32725, 35411, 43743, 52075, 68739, 72905, 98175, 106233, 114565, 156225, 160391, 177055, 218715, 247877, 343695, 364525, 389521, 481173, 531165, 572825, 743631, 801955, 885275, 1093575, 1168563, 1239385, 1718475, 1947605, 2405865, 2655825, 2726647, 3718155, 4009775, 5842815, 6196925, 8179941, 9738025, 12029325, 13633235, 18590775, 29214075, 40899705, 68166175, 204498525]

約数ペア:

[(1, 204498525), (3, 68166175), (5, 40899705), (7, 29214075), (11, 18590775), (15, 13633235), (17, 12029325), (21, 9738025), (25, 8179941), (33, 6196925), (35, 5842815), (51, 4009775), (55, 3718155), (75, 2726647), (77, 2655825), (85, 2405865), (105, 1947605), (119, 1718475), (165, 1239385), (175, 1168563), (187, 1093575), (231, 885275), (255, 801955), (275, 743631), (357, 572825), (385, 531165), (425, 481173), (525, 389521), (561, 364525), (595, 343695), (825, 247877), (935, 218715), (1155, 177055), (1275, 160391), (1309, 156225), (1785, 114565), (1925, 106233), (2083, 98175), (2805, 72905), (2975, 68739), (3927, 52075), (4675, 43743), (5775, 35411), (6249, 32725), (6545, 31245), (8925, 22913), (10415, 19635), (14025, 14581)]