205767568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29429}}^1$

素因数の和:29479

約数の個数: 40

約数和(自身を含む): 437918400

約数和(自身を除く): 232150832

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 29429, 58858, 117716, 235432, 470864, 559151, 676867, 1118302, 1353734, 2236604, 2707468, 4473208, 5414936, 8946416, 10829872, 12860473, 25720946, 51441892, 102883784, 205767568]

約数ペア:

[(1, 205767568), (2, 102883784), (4, 51441892), (8, 25720946), (16, 12860473), (19, 10829872), (23, 8946416), (38, 5414936), (46, 4473208), (76, 2707468), (92, 2236604), (152, 1353734), (184, 1118302), (304, 676867), (368, 559151), (437, 470864), (874, 235432), (1748, 117716), (3496, 58858), (6992, 29429)]