204354176

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 442337280

約数和(自身を除く): 237983104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 967, 1016, 1651, 1664, 1934, 2032, 3302, 3868, 4064, 6604, 7736, 8128, 12571, 13208, 15472, 16256, 25142, 26416, 30944, 50284, 52832, 61888, 100568, 105664, 122809, 123776, 201136, 211328, 245618, 402272, 491236, 804544, 982472, 1596517, 1609088, 1964944, 3193034, 3929888, 6386068, 7859776, 12772136, 15719552, 25544272, 51088544, 102177088, 204354176]

約数ペア:

[(1, 204354176), (2, 102177088), (4, 51088544), (8, 25544272), (13, 15719552), (16, 12772136), (26, 7859776), (32, 6386068), (52, 3929888), (64, 3193034), (104, 1964944), (127, 1609088), (128, 1596517), (208, 982472), (254, 804544), (416, 491236), (508, 402272), (832, 245618), (967, 211328), (1016, 201136), (1651, 123776), (1664, 122809), (1934, 105664), (2032, 100568), (3302, 61888), (3868, 52832), (4064, 50284), (6604, 30944), (7736, 26416), (8128, 25142), (12571, 16256), (13208, 15472)]