201906705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 471598848

約数和(自身を除く): 269692143

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 33, 35, 39, 49, 51, 55, 65, 77, 85, 91, 105, 113, 119, 143, 147, 165, 187, 195, 221, 231, 245, 255, 273, 339, 357, 385, 429, 455, 539, 561, 565, 595, 637, 663, 715, 735, 791, 833, 935, 1001, 1105, 1155, 1243, 1309, 1365, 1469, 1547, 1617, 1695, 1785, 1911, 1921, 2145, 2373, 2431, 2499, 2695, 2805, 3003, 3185, 3315, 3729, 3927, 3955, 4165, 4407, 4641, 5005, 5537, 5763, 6215, 6545, 7007, 7293, 7345, 7735, 8085, 8701, 9163, 9555, 9605, 10283, 10829, 11865, 12155, 12495, 13447, 15015, 16159, 16611, 17017, 18645, 19635, 21021, 21131, 22035, 23205, 24973, 26103, 27489, 27685, 28815, 30849, 32487, 35035, 36465, 40341, 43505, 45815, 48477, 51051, 51415, 54145, 60907, 63393, 67235, 71981, 74919, 80795, 83055, 85085, 94129, 105105, 105655, 113113, 119119, 124865, 130515, 137445, 147917, 154245, 162435, 174811, 182721, 201705, 215943, 242385, 255255, 274703, 282387, 304535, 316965, 339339, 357357, 359905, 374595, 443751, 470645, 524433, 565565, 595595, 739585, 791791, 824109, 874055, 913605, 1035419, 1079715, 1223677, 1373515, 1411935, 1696695, 1786785, 1922921, 2218755, 2375373, 2622165, 3106257, 3671031, 3958955, 4120545, 5177095, 5768763, 6118385, 9614605, 11876865, 13460447, 15531285, 18355155, 28843815, 40381341, 67302235, 201906705]

約数ペア:

[(1, 201906705), (3, 67302235), (5, 40381341), (7, 28843815), (11, 18355155), (13, 15531285), (15, 13460447), (17, 11876865), (21, 9614605), (33, 6118385), (35, 5768763), (39, 5177095), (49, 4120545), (51, 3958955), (55, 3671031), (65, 3106257), (77, 2622165), (85, 2375373), (91, 2218755), (105, 1922921), (113, 1786785), (119, 1696695), (143, 1411935), (147, 1373515), (165, 1223677), (187, 1079715), (195, 1035419), (221, 913605), (231, 874055), (245, 824109), (255, 791791), (273, 739585), (339, 595595), (357, 565565), (385, 524433), (429, 470645), (455, 443751), (539, 374595), (561, 359905), (565, 357357), (595, 339339), (637, 316965), (663, 304535), (715, 282387), (735, 274703), (791, 255255), (833, 242385), (935, 215943), (1001, 201705), (1105, 182721), (1155, 174811), (1243, 162435), (1309, 154245), (1365, 147917), (1469, 137445), (1547, 130515), (1617, 124865), (1695, 119119), (1785, 113113), (1911, 105655), (1921, 105105), (2145, 94129), (2373, 85085), (2431, 83055), (2499, 80795), (2695, 74919), (2805, 71981), (3003, 67235), (3185, 63393), (3315, 60907), (3729, 54145), (3927, 51415), (3955, 51051), (4165, 48477), (4407, 45815), (4641, 43505), (5005, 40341), (5537, 36465), (5763, 35035), (6215, 32487), (6545, 30849), (7007, 28815), (7293, 27685), (7345, 27489), (7735, 26103), (8085, 24973), (8701, 23205), (9163, 22035), (9555, 21131), (9605, 21021), (10283, 19635), (10829, 18645), (11865, 17017), (12155, 16611), (12495, 16159), (13447, 15015)]