197961974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1093}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 360127296

約数和(自身を除く): 162165322

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 761, 1093, 1522, 2186, 5327, 7651, 10654, 12937, 15302, 18581, 25874, 37162, 90559, 130067, 181118, 260134, 831773, 1663546, 5822411, 11644822, 14140141, 28280282, 98980987, 197961974]

約数ペア:

[(1, 197961974), (2, 98980987), (7, 28280282), (14, 14140141), (17, 11644822), (34, 5822411), (119, 1663546), (238, 831773), (761, 260134), (1093, 181118), (1522, 130067), (2186, 90559), (5327, 37162), (7651, 25874), (10654, 18581), (12937, 15302)]