211344904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1459}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 417852000

約数和(自身を除く): 206507096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 953, 1459, 1906, 2918, 3812, 5836, 7624, 11672, 18107, 27721, 36214, 55442, 72428, 110884, 144856, 221768, 1390427, 2780854, 5561708, 11123416, 26418113, 52836226, 105672452, 211344904]

約数ペア:

[(1, 211344904), (2, 105672452), (4, 52836226), (8, 26418113), (19, 11123416), (38, 5561708), (76, 2780854), (152, 1390427), (953, 221768), (1459, 144856), (1906, 110884), (2918, 72428), (3812, 55442), (5836, 36214), (7624, 27721), (11672, 18107)]