200897464

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{230387}}^1$

素因数の和:230502

約数の個数: 16

約数和(自身を含む): 380140200

約数和(自身を除く): 179242736

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 230387, 460774, 921548, 1843096, 25112183, 50224366, 100448732, 200897464]

約数ペア:

[(1, 200897464), (2, 100448732), (4, 50224366), (8, 25112183), (109, 1843096), (218, 921548), (436, 460774), (872, 230387)]