190985836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{2351}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 349300224

約数和(自身を除く): 158314388

約数列:

[1, 2, 4, 23, 46, 92, 883, 1766, 2351, 3532, 4702, 9404, 20309, 40618, 54073, 81236, 108146, 216292, 2075933, 4151866, 8303732, 47746459, 95492918, 190985836]

約数ペア:

[(1, 190985836), (2, 95492918), (4, 47746459), (23, 8303732), (46, 4151866), (92, 2075933), (883, 216292), (1766, 108146), (2351, 81236), (3532, 54073), (4702, 40618), (9404, 20309)]