197844914

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1446

約数の個数: 24

約数和(自身を含む): 310769280

約数和(自身を除く): 112924366

約数列:

[1, 2, 31, 62, 79, 158, 961, 1303, 1922, 2449, 2606, 4898, 40393, 75919, 80786, 102937, 151838, 205874, 1252183, 2504366, 3191047, 6382094, 98922457, 197844914]

約数ペア:

[(1, 197844914), (2, 98922457), (31, 6382094), (62, 3191047), (79, 2504366), (158, 1252183), (961, 205874), (1303, 151838), (1922, 102937), (2449, 80786), (2606, 75919), (4898, 40393)]