208085074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 337582080

約数和(自身を除く): 129497006

約数列:

[1, 2, 19, 38, 47, 94, 263, 443, 526, 886, 893, 1786, 4997, 8417, 9994, 12361, 16834, 20821, 24722, 41642, 116509, 233018, 234859, 395599, 469718, 791198, 2213671, 4427342, 5475923, 10951846, 104042537, 208085074]

約数ペア:

[(1, 208085074), (2, 104042537), (19, 10951846), (38, 5475923), (47, 4427342), (94, 2213671), (263, 791198), (443, 469718), (526, 395599), (886, 234859), (893, 233018), (1786, 116509), (4997, 41642), (8417, 24722), (9994, 20821), (12361, 16834)]