133021196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431887}}^1$

素因数の和:431909

約数の個数: 24

約数和(自身を含む): 290228736

約数和(自身を除く): 157207540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 431887, 863774, 1727548, 3023209, 4750757, 6046418, 9501514, 12092836, 19003028, 33255299, 66510598, 133021196]

約数ペア:

[(1, 133021196), (2, 66510598), (4, 33255299), (7, 19003028), (11, 12092836), (14, 9501514), (22, 6046418), (28, 4750757), (44, 3023209), (77, 1727548), (154, 863774), (308, 431887)]