207989712

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{4211}}^1$

素因数の和:4246

約数の個数: 120

約数和(自身を含む): 678974400

約数和(自身を除く): 470984688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 4211, 5488, 6174, 7056, 8232, 8422, 12348, 12633, 16464, 16844, 24696, 25266, 29477, 33688, 37899, 49392, 50532, 58954, 67376, 75798, 88431, 101064, 117908, 151596, 176862, 202128, 206339, 235816, 265293, 303192, 353724, 412678, 471632, 530586, 606384, 619017, 707448, 825356, 1061172, 1238034, 1414896, 1444373, 1650712, 1857051, 2122344, 2476068, 2888746, 3301424, 3714102, 4244688, 4333119, 4952136, 5777492, 7428204, 8666238, 9904272, 11554984, 12999357, 14856408, 17332476, 23109968, 25998714, 29712816, 34664952, 51997428, 69329904, 103994856, 207989712]

約数ペア:

[(1, 207989712), (2, 103994856), (3, 69329904), (4, 51997428), (6, 34664952), (7, 29712816), (8, 25998714), (9, 23109968), (12, 17332476), (14, 14856408), (16, 12999357), (18, 11554984), (21, 9904272), (24, 8666238), (28, 7428204), (36, 5777492), (42, 4952136), (48, 4333119), (49, 4244688), (56, 3714102), (63, 3301424), (72, 2888746), (84, 2476068), (98, 2122344), (112, 1857051), (126, 1650712), (144, 1444373), (147, 1414896), (168, 1238034), (196, 1061172), (252, 825356), (294, 707448), (336, 619017), (343, 606384), (392, 530586), (441, 471632), (504, 412678), (588, 353724), (686, 303192), (784, 265293), (882, 235816), (1008, 206339), (1029, 202128), (1176, 176862), (1372, 151596), (1764, 117908), (2058, 101064), (2352, 88431), (2744, 75798), (3087, 67376), (3528, 58954), (4116, 50532), (4211, 49392), (5488, 37899), (6174, 33688), (7056, 29477), (8232, 25266), (8422, 24696), (12348, 16844), (12633, 16464)]