201996564475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 278082201600

約数和(自身を除く): 76085637125

約数列:

[1, 5, 23, 25, 29, 41, 115, 145, 205, 359, 575, 667, 725, 823, 943, 1025, 1189, 1795, 3335, 4115, 4715, 5945, 8257, 8975, 10411, 14719, 16675, 18929, 20575, 23575, 23867, 27347, 29725, 33743, 41285, 52055, 73595, 94645, 119335, 136735, 168715, 206425, 239453, 260275, 295457, 338537, 367975, 426851, 473225, 548941, 596675, 683675, 776089, 843575, 978547, 1197265, 1477285, 1692685, 2134255, 2744705, 3880445, 4892735, 5986325, 6795511, 7386425, 8463425, 8568253, 9817573, 10671275, 12113737, 13723525, 19402225, 22506581, 24463675, 33977555, 42841265, 49087865, 60568685, 112532905, 169887775, 197069819, 214206325, 245439325, 278615951, 302843425, 351298373, 562664525, 985349095, 1393079755, 1756491865, 4926745475, 6965398775, 8079862579, 8782459325, 40399312895, 201996564475]

約数ペア:

[(1, 201996564475), (5, 40399312895), (23, 8782459325), (25, 8079862579), (29, 6965398775), (41, 4926745475), (115, 1756491865), (145, 1393079755), (205, 985349095), (359, 562664525), (575, 351298373), (667, 302843425), (725, 278615951), (823, 245439325), (943, 214206325), (1025, 197069819), (1189, 169887775), (1795, 112532905), (3335, 60568685), (4115, 49087865), (4715, 42841265), (5945, 33977555), (8257, 24463675), (8975, 22506581), (10411, 19402225), (14719, 13723525), (16675, 12113737), (18929, 10671275), (20575, 9817573), (23575, 8568253), (23867, 8463425), (27347, 7386425), (29725, 6795511), (33743, 5986325), (41285, 4892735), (52055, 3880445), (73595, 2744705), (94645, 2134255), (119335, 1692685), (136735, 1477285), (168715, 1197265), (206425, 978547), (239453, 843575), (260275, 776089), (295457, 683675), (338537, 596675), (367975, 548941), (426851, 473225)]