213450856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1033}}^1\times {\mathrm{1123}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 418397760

約数和(自身を除く): 204946904

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1033, 1123, 2066, 2246, 4132, 4492, 8264, 8984, 23759, 25829, 47518, 51658, 95036, 103316, 190072, 206632, 1160059, 2320118, 4640236, 9280472, 26681357, 53362714, 106725428, 213450856]

約数ペア:

[(1, 213450856), (2, 106725428), (4, 53362714), (8, 26681357), (23, 9280472), (46, 4640236), (92, 2320118), (184, 1160059), (1033, 206632), (1123, 190072), (2066, 103316), (2246, 95036), (4132, 51658), (4492, 47518), (8264, 25829), (8984, 23759)]