204884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 399168

約数和(自身を除く): 194284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 131, 262, 391, 524, 782, 1564, 2227, 3013, 4454, 6026, 8908, 12052, 51221, 102442, 204884]

約数ペア:

[(1, 204884), (2, 102442), (4, 51221), (17, 12052), (23, 8908), (34, 6026), (46, 4454), (68, 3013), (92, 2227), (131, 1564), (262, 782), (391, 524)]