205747088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3083}}^1$

素因数の和:3231

約数の個数: 40

約数和(自身を含む): 412244448

約数和(自身を除く): 206497360

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1552, 3083, 4171, 6166, 8342, 12332, 16684, 24664, 33368, 49328, 66736, 132569, 265138, 299051, 530276, 598102, 1060552, 1196204, 2121104, 2392408, 4784816, 12859193, 25718386, 51436772, 102873544, 205747088]

約数ペア:

[(1, 205747088), (2, 102873544), (4, 51436772), (8, 25718386), (16, 12859193), (43, 4784816), (86, 2392408), (97, 2121104), (172, 1196204), (194, 1060552), (344, 598102), (388, 530276), (688, 299051), (776, 265138), (1552, 132569), (3083, 66736), (4171, 49328), (6166, 33368), (8342, 24664), (12332, 16684)]