200983864

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{160019}}^1$

素因数の和:160182

約数の個数: 16

約数和(自身を含む): 379247400

約数和(自身を除く): 178263536

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 160019, 320038, 640076, 1280152, 25122983, 50245966, 100491932, 200983864]

約数ペア:

[(1, 200983864), (2, 100491932), (4, 50245966), (8, 25122983), (157, 1280152), (314, 640076), (628, 320038), (1256, 160019)]