207757056

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20809}}^1$

素因数の和:20841

約数の個数: 72

約数和(自身を含む): 595498960

約数和(自身を除く): 387741904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 270517, 332944, 499416, 541034, 665888, 811551, 998832, 1082068, 1331776, 1623102, 1997664, 2164136, 2663552, 3246204, 3995328, 4328272, 5327104, 6492408, 7990656, 8656544, 12984816, 15981312, 17313088, 25969632, 34626176, 51939264, 69252352, 103878528, 207757056]

約数ペア:

[(1, 207757056), (2, 103878528), (3, 69252352), (4, 51939264), (6, 34626176), (8, 25969632), (12, 17313088), (13, 15981312), (16, 12984816), (24, 8656544), (26, 7990656), (32, 6492408), (39, 5327104), (48, 4328272), (52, 3995328), (64, 3246204), (78, 2663552), (96, 2164136), (104, 1997664), (128, 1623102), (156, 1331776), (192, 1082068), (208, 998832), (256, 811551), (312, 665888), (384, 541034), (416, 499416), (624, 332944), (768, 270517), (832, 249708), (1248, 166472), (1664, 124854), (2496, 83236), (3328, 62427), (4992, 41618), (9984, 20809)]