201077968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 495254760

約数和(自身を除く): 294176792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 109, 112, 181, 182, 196, 208, 218, 362, 364, 392, 436, 637, 724, 728, 763, 784, 872, 1267, 1274, 1417, 1448, 1456, 1526, 1744, 2353, 2534, 2548, 2834, 2896, 3052, 4706, 5068, 5096, 5341, 5668, 6104, 8869, 9412, 9919, 10136, 10192, 10682, 11336, 12208, 16471, 17738, 18824, 19729, 19838, 20272, 21364, 22672, 32942, 35476, 37648, 39458, 39676, 42728, 65884, 69433, 70952, 78916, 79352, 85456, 115297, 131768, 138103, 138866, 141904, 157832, 158704, 230594, 256477, 263536, 276206, 277732, 315664, 461188, 512954, 552412, 555464, 922376, 966721, 1025908, 1104824, 1110928, 1795339, 1844752, 1933442, 2051816, 2209648, 3590678, 3866884, 4103632, 7181356, 7733768, 12567373, 14362712, 15467536, 25134746, 28725424, 50269492, 100538984, 201077968]

約数ペア:

[(1, 201077968), (2, 100538984), (4, 50269492), (7, 28725424), (8, 25134746), (13, 15467536), (14, 14362712), (16, 12567373), (26, 7733768), (28, 7181356), (49, 4103632), (52, 3866884), (56, 3590678), (91, 2209648), (98, 2051816), (104, 1933442), (109, 1844752), (112, 1795339), (181, 1110928), (182, 1104824), (196, 1025908), (208, 966721), (218, 922376), (362, 555464), (364, 552412), (392, 512954), (436, 461188), (637, 315664), (724, 277732), (728, 276206), (763, 263536), (784, 256477), (872, 230594), (1267, 158704), (1274, 157832), (1417, 141904), (1448, 138866), (1456, 138103), (1526, 131768), (1744, 115297), (2353, 85456), (2534, 79352), (2548, 78916), (2834, 70952), (2896, 69433), (3052, 65884), (4706, 42728), (5068, 39676), (5096, 39458), (5341, 37648), (5668, 35476), (6104, 32942), (8869, 22672), (9412, 21364), (9919, 20272), (10136, 19838), (10192, 19729), (10682, 18824), (11336, 17738), (12208, 16471)]