205203482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{216917}}^1$

素因数の和:216973

約数の個数: 16

約数和(自身を含む): 343598112

約数和(自身を除く): 138394630

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 216917, 433834, 2386087, 4772174, 9327431, 18654862, 102601741, 205203482]

約数ペア:

[(1, 205203482), (2, 102601741), (11, 18654862), (22, 9327431), (43, 4772174), (86, 2386087), (473, 433834), (946, 216917)]