197645568

素因数分解:

$2^8\times 3^1\times {\mathrm{257351}}^1$

素因数の和:257370

約数の個数: 36

約数和(自身を含む): 526027488

約数和(自身を除く): 328381920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 257351, 514702, 772053, 1029404, 1544106, 2058808, 3088212, 4117616, 6176424, 8235232, 12352848, 16470464, 24705696, 32940928, 49411392, 65881856, 98822784, 197645568]

約数ペア:

[(1, 197645568), (2, 98822784), (3, 65881856), (4, 49411392), (6, 32940928), (8, 24705696), (12, 16470464), (16, 12352848), (24, 8235232), (32, 6176424), (48, 4117616), (64, 3088212), (96, 2058808), (128, 1544106), (192, 1029404), (256, 772053), (384, 514702), (768, 257351)]