201119919

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66973}}^1$

素因数の和:67007

約数の個数: 32

約数和(自身を含む): 360052224

約数和(自身を除く): 158932305

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 66973, 200919, 468811, 736703, 870649, 1406433, 2210109, 2611947, 5156921, 6094543, 9577139, 15470763, 18283629, 28731417, 67039973, 201119919]

約数ペア:

[(1, 201119919), (3, 67039973), (7, 28731417), (11, 18283629), (13, 15470763), (21, 9577139), (33, 6094543), (39, 5156921), (77, 2611947), (91, 2210109), (143, 1406433), (231, 870649), (273, 736703), (429, 468811), (1001, 200919), (3003, 66973)]