204020984

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{7433}}^1$

素因数の和:7559

約数の個数: 32

約数和(自身を含む): 396083520

約数和(自身を除く): 192062536

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 3431, 6862, 7433, 13724, 14866, 27448, 29732, 59464, 349351, 542609, 698702, 1085218, 1397404, 2170436, 2794808, 4340872, 25502623, 51005246, 102010492, 204020984]

約数ペア:

[(1, 204020984), (2, 102010492), (4, 51005246), (8, 25502623), (47, 4340872), (73, 2794808), (94, 2170436), (146, 1397404), (188, 1085218), (292, 698702), (376, 542609), (584, 349351), (3431, 59464), (6862, 29732), (7433, 27448), (13724, 14866)]