201992101168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{472103}}^1$

素因数の和:472163

約数の個数: 120

約数和(自身を含む): 490514167584

約数和(自身を除く): 288522066416

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 176, 187, 208, 221, 242, 272, 286, 374, 442, 484, 572, 748, 884, 968, 1144, 1496, 1573, 1768, 1936, 2057, 2288, 2431, 2992, 3146, 3536, 4114, 4862, 6292, 8228, 9724, 12584, 16456, 19448, 25168, 26741, 32912, 38896, 53482, 106964, 213928, 427856, 472103, 944206, 1888412, 3776824, 5193133, 6137339, 7553648, 8025751, 10386266, 12274678, 16051502, 20772532, 24549356, 32103004, 41545064, 49098712, 57124463, 64206008, 67510729, 83090128, 88283261, 98197424, 104334763, 114248926, 128412016, 135021458, 176566522, 208669526, 228497852, 270042916, 353133044, 417339052, 456995704, 540085832, 706266088, 742618019, 834678104, 913991408, 971115871, 1080171664, 1147682393, 1412532176, 1485236038, 1669356208, 1942231742, 2295364786, 2970472076, 3884463484, 4590729572, 5940944152, 7768926968, 9181459144, 11881888304, 12624506323, 15537853936, 18362918288, 25249012646, 50498025292, 100996050584, 201992101168]

約数ペア:

[(1, 201992101168), (2, 100996050584), (4, 50498025292), (8, 25249012646), (11, 18362918288), (13, 15537853936), (16, 12624506323), (17, 11881888304), (22, 9181459144), (26, 7768926968), (34, 5940944152), (44, 4590729572), (52, 3884463484), (68, 2970472076), (88, 2295364786), (104, 1942231742), (121, 1669356208), (136, 1485236038), (143, 1412532176), (176, 1147682393), (187, 1080171664), (208, 971115871), (221, 913991408), (242, 834678104), (272, 742618019), (286, 706266088), (374, 540085832), (442, 456995704), (484, 417339052), (572, 353133044), (748, 270042916), (884, 228497852), (968, 208669526), (1144, 176566522), (1496, 135021458), (1573, 128412016), (1768, 114248926), (1936, 104334763), (2057, 98197424), (2288, 88283261), (2431, 83090128), (2992, 67510729), (3146, 64206008), (3536, 57124463), (4114, 49098712), (4862, 41545064), (6292, 32103004), (8228, 24549356), (9724, 20772532), (12584, 16051502), (16456, 12274678), (19448, 10386266), (25168, 8025751), (26741, 7553648), (32912, 6137339), (38896, 5193133), (53482, 3776824), (106964, 1888412), (213928, 944206), (427856, 472103)]