215044552

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 413683200

約数和(自身を除く): 198638648

約数列:

[1, 2, 4, 8, 47, 94, 188, 239, 376, 478, 956, 1912, 2393, 4786, 9572, 11233, 19144, 22466, 44932, 89864, 112471, 224942, 449884, 571927, 899768, 1143854, 2287708, 4575416, 26880569, 53761138, 107522276, 215044552]

約数ペア:

[(1, 215044552), (2, 107522276), (4, 53761138), (8, 26880569), (47, 4575416), (94, 2287708), (188, 1143854), (239, 899768), (376, 571927), (478, 449884), (956, 224942), (1912, 112471), (2393, 89864), (4786, 44932), (9572, 22466), (11233, 19144)]