205698816

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1318

約数の個数: 108

約数和(自身を含む): 601696368

約数和(自身を除く): 395997552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 576, 584, 657, 768, 876, 1152, 1168, 1223, 1314, 1752, 2304, 2336, 2446, 2628, 3504, 3669, 4672, 4892, 5256, 7008, 7338, 9344, 9784, 10512, 11007, 14016, 14676, 18688, 19568, 21024, 22014, 28032, 29352, 39136, 42048, 44028, 56064, 58704, 78272, 84096, 88056, 89279, 117408, 156544, 168192, 176112, 178558, 234816, 267837, 313088, 352224, 357116, 469632, 535674, 704448, 714232, 803511, 939264, 1071348, 1408896, 1428464, 1607022, 2142696, 2817792, 2856928, 3214044, 4285392, 5713856, 6428088, 8570784, 11427712, 12856176, 17141568, 22855424, 25712352, 34283136, 51424704, 68566272, 102849408, 205698816]

約数ペア:

[(1, 205698816), (2, 102849408), (3, 68566272), (4, 51424704), (6, 34283136), (8, 25712352), (9, 22855424), (12, 17141568), (16, 12856176), (18, 11427712), (24, 8570784), (32, 6428088), (36, 5713856), (48, 4285392), (64, 3214044), (72, 2856928), (73, 2817792), (96, 2142696), (128, 1607022), (144, 1428464), (146, 1408896), (192, 1071348), (219, 939264), (256, 803511), (288, 714232), (292, 704448), (384, 535674), (438, 469632), (576, 357116), (584, 352224), (657, 313088), (768, 267837), (876, 234816), (1152, 178558), (1168, 176112), (1223, 168192), (1314, 156544), (1752, 117408), (2304, 89279), (2336, 88056), (2446, 84096), (2628, 78272), (3504, 58704), (3669, 56064), (4672, 44028), (4892, 42048), (5256, 39136), (7008, 29352), (7338, 28032), (9344, 22014), (9784, 21024), (10512, 19568), (11007, 18688), (14016, 14676)]