199724116

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{1327}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 353396736

約数和(自身を除く): 153672620

約数列:

[1, 2, 4, 191, 197, 382, 394, 764, 788, 1327, 2654, 5308, 37627, 75254, 150508, 253457, 261419, 506914, 522838, 1013828, 1045676, 49931029, 99862058, 199724116]

約数ペア:

[(1, 199724116), (2, 99862058), (4, 49931029), (191, 1045676), (197, 1013828), (382, 522838), (394, 506914), (764, 261419), (788, 253457), (1327, 150508), (2654, 75254), (5308, 37627)]