204520304

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{175103}}^1$

素因数の和:175184

約数の個数: 20

約数和(自身を含む): 401688576

約数和(自身を除く): 197168272

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 175103, 350206, 700412, 1400824, 2801648, 12782519, 25565038, 51130076, 102260152, 204520304]

約数ペア:

[(1, 204520304), (2, 102260152), (4, 51130076), (8, 25565038), (16, 12782519), (73, 2801648), (146, 1400824), (292, 700412), (584, 350206), (1168, 175103)]